Last updated on Oct 15, 2025
The Snowflake Method: 6 Steps to a Powerful Story Outline
Martin Cavannagh
Martin Cavannagh is a publishing professional with 10+ years of experience in content strategy, editorial development, and author education within the indie publishing space.
View profile →In the annals of ‘unhelpful writing tips offered to first-time novelists,’ Neil Gaiman’s oft-repeated opinion takes the cake: “You sit down at the keyboard and you put one word after another until it’s done. It's that easy, and that hard.”
If you’ve never written a novel before (and you don’t have an MFA in creative writing), it's only understandable that you’re daunted by the prospect of drafting a book. This uncertainty is precisely why outlining systems, such as The Snowflake Method, are so appealing to developing writers.
If you want to find out how to use the snowflake method, feel free to skip ahead to this section. But if you have a moment, let’s first look at the basics of this popular approach.
What is the Snowflake Method?
The Snowflake Method is an approach to writing that encourages starting with the simplest premise possible. From there, you systematically expand it to include plot and character details. Developed by American author, physicist, and writing coach Randy Ingermanson, the method's end result is a comprehensive character bible and scene list with which an author can begin the first draft.
“My power flurries through the air into the ground. My soul is spiraling in frozen fractals all around” — “Let It Go” from Disney’s Frozen
Given Ingermanson’s background as a computational physicist, it should come as no surprise that his method was inspired by a mathematical principle known as a fractal. In particular, he references the Koch Snowflake to demonstrate how your story grows with each subsequent stage of the outlining process.
Q: What are the most common mistakes writers make with story structure?
Suggested answer
My best non-genre-specific advice? Remind yourself of the core elements of your story as you write your first draft. You're the only one who knows what those core elements are. If you can reduce them to a few sentences, great. But always be prepared (especially the 'pantsers'*) to change those core elements as the draft develops.
Beyond that, a specific answer is hard, because it varies so much from story to story, and from author to author. It also depends on how a writer approaches the first draft. Someone who doesn't start writing until they have character notes with backstories and a scene-by-scene breakdown of the whole shebang might find characters struggling to breathe and come alive. Someone who starts writing and follows wherever the characters and story want to go might produce a first draft with too many loose ends, subplots that need cutting, or characters who only find their mojo two-thirds of the way through the book, meaning all their early scenes need to be revisited.
Apologies for not being able to come up with something more general, but structural issues are, mostly, unique to each story. In the best stories, the structure disappears. Writers (and readers) only become aware of it if something is wrong. This is why we write more than one draft.
*I don't want to assume that everyone knows what 'pantsers' are. Pantsers write 'in the dark'. They discover the story as they write, rather than plan anything beforehand. Exciting for some, terrifying for others. It has nothing to do with writing in your pants, which is something else entirely, although I assume there's a subreddit about it.
Ian w. is available to hire on Reedsy
Most story structure problems are really escalation problems. Writers often have enough plot, but not enough increasing pressure. If the stakes, conflict, or consequences aren't growing as the story progresses, readers feel it immediately—even if they can't explain why.
Ross is available to hire on Reedsy
It's probably no surprise to you to learn that every writer uses a different outline. If you're curious about the general outlining process, we dive deeper into the topic in this post on how to outline a novel. (Feel free to grab the free book outline template in there as well!) But for now, let's talk about the advantages of this particular method.
What are the benefits of the snowflake method?
Fans of Ingermanson’s method tend to enjoy how structured the process is. Not only does he lay out practical steps for outlining, but he also gives an idea of how long each step should take. For example, he suggests spending an hour on the very first step of honing a single-sentence story summary. Later on, when writing a character bible, he recommends spending a few hours on each character.
The Snowflake Method also identifies and fixes a common cause of Abandoned First Draft Syndrome: plot holes. It’s common for writers to be 20,000 words into a first draft before noticing major story issues that they need to go back and fix.
By working toward a scene list and, more importantly, synopses for every character, you can better identify plot holes before you even start chapter one. If the butler commits a murder in Chapter 20, you can make sure he isn’t imprisoned for life in Chapter 12.
With the help of the Snowflake Method, many writers have been able to follow-through and complete a draft of their novel where previously they may have failed.
How to use the Snowflake Method to write a novel (in 6 steps)
Without giving away every detail of Ingermanson’s process, here’s a quick look at how you can use the snowflake method to write a novel:
Q: How can I find my unique authorial voice?
Suggested answer
Write, write, write! For so many authors, it's only through getting pen on paper (or fingers on keyboard) that they begin to strip away the voices they may unconsciously be mimicking - and the fear of doing so. The more you write, the more you get in touch with your own world viewpoint, ideas and perspective too. All of this is what constitutes voice, so none of that time spent getting to know yourself as a writer can ever be considered 'wasted'.
Abbie is available to hire on Reedsy
Step 1: Write a one-sentence story summary
Encapsulate what your novel is about in a single sentence. You might also call this ‘the hook’: a line that you can use in almost any situation to get anybody interested in your book.

A revenge-obsessed whaler embarks on a deadly voyage to hunt the beast that took his leg.
Or
Whisked away to a magical boarding school, an orphaned boy discovers that he’s a famous wizard.
This practice will be closely related to the central idea of your novel. When constructing this single sentence, it’s important to avoid specifics. A character’s name isn’t as useful as a reference to their personal goal, for example. For this step, writers are urged to keep their sentences under 15 words long.
Step 2: Expand it to a one-paragraph summary

If you are imagining the snowflake analogy, this is when the triangle turns into a star. Building off the details in your one-sentence summary, add a few elements here and there until you have retold your story in five sentences.
This is where you will introduce your major plot points. If you’re a fan of the three-act structure, you’ll want to include:
- The exposition (what is the status quo at the start of the story)
- The first plot point (what major event kicks off the story),
- The mid-point (where things take a turn for the worse), and
- Plot point two (where your character hits rock-bottom and starts turning things around)
- Climax and denouement (how the story resolves)
It’s worth putting time into getting this summary just right. You can always come back to revise it if things change, but having these plot signposts in place will help guide the next few steps.
Q: What’s the best piece of writing advice you’ve ever received?
Suggested answer
This isn't advice I received personally, but Toni Morrison's advice is what I keep posted when I'm teaching creative writing, and the advice that I live by and suggest to other authors. She said: “If there’s a book that you want to read, but it hasn’t been written yet, then you must write it.”
Writers do their best work when telling the stories they're passionate about, and in the way they want those stories to be told. I understand the reasons for writing to market, and I'm glad to read and edit those stories, but when it comes to my creative work and my advice to other creative writers, my advice will always be to write the stories that you yourself want to read.
Jennifer is available to hire on Reedsy
One of the greatest pieces of writing advice ever imparted to me was to write badly intentionally first. It sounds a little counter-intuitive, but it freed me from perfectionism. Only trying to write a flawless first draft leads to paralysis and mid-sentence self-editing. But when I allowed myself simply to get the ideas down, unrefined and rough, the real work—shaping, refining, polishing—was something I could do. Good writing is rarely made with perfection; it's refined through revision. That second thought enabled me to enjoy the process instead of dreading the flawed beginning.
John is available to hire on Reedsy
Step 3. Start small with your characters

Now that you’ve started expanding your view of the plot, Ingermanson suggests shifting down a gear and painting your characters with broad brushstrokes.
This is where you identify all the major characters in your book, give them names and spend an hour identifying their:
- Motivations (what drives them in life)
- Goals (what non-abstract things do they want)
- Conflict (what prevents them from achieving their goal)
- Epiphany (how they overcome that conflict)
It’s worth considering both their external and internal struggles. If a character’s goal is to get that big promotion, then their conflict might be with the bully from HR (external conflict) and their own self-confidence (internal conflict).
At the end of this stage, you’ll have an idea of the major players’ individual storylines.
Step 4. Expand your one-paragraph summary into a single page

Ingermanson sees this stage as taking a few hours, as you blow out each sentence of your one-paragraph summary (step 2) into a full paragraph. To develop your story into blocks that are easy to understand and write, you can end every paragraph with what he calls a ‘disaster’ — which you might interpret as a major plot point or a cliffhanger.
Step 5. Character bibles and character synopses

This is the first stage where you, the story designer, will roll up your sleeves and get your hands dirty. Armed with your short character summaries and your one-page plot, you will now create a one-page dossier for each major character (and a half-page for the minor ones).
If you want a bit more guidance, you can find various online guides to fleshing out characters or download this free sheet. By going deep into your major characters’ backstories, you’ll likely discover reasons why they might behave in a certain way during your story.
Once your character bible is complete, you then write a synopsis for each character. This involves outlining each character’s journey through the novel. This is perhaps one of the most useful parts of the snowflake method — especially when you’re writing for plot-heavy genres such as mystery or suspense. What a character knows at any given point in the book will factor heavily into whether the story ‘works’.
So let’s take stock: you have a long synopsis, character bibles, and fleshed-out story threads for each character. This leaves only one step in your preparation.
Step 6. Write a four-page synopsis and scene list

Remember how you expanded every sentence of your short synopsis into paragraphs to form your long synopsis? Here, you effectively do the same: taking every paragraph from the long synopsis and letting them breathe over a page each. Naturally, you might get the urge to write more descriptively, but resist that urge and keep every sentence just as tightly focused as before.
Q: How do you balance being critical while encouraging authors through your feedback?
Suggested answer
I perform editorial assessments and developmental edits and try to look for exciting and interesting spots where the author is really doing a nice job. I always start my editorial notes with what is working well, because there is always something that the author is doing well, and it's nice for authors to know what their strengths are. In my sidebar notes directly on the manuscript, I also like to highlight specific spots that are written exceptionally well also.
The reality is that there are publishing standards that readers, agents, and publishers expect to see in a book, so I try to focus on the "must-haves" as far as structure and expectations first in my comments.
Since there is a subjective element also in editing, I also encourage authors to read the comments and take on board the ones they agree with and that work for them and their book. At the end of the day, it is the author's work, and they must decide how best to navigate both positive and corrective feedback.
Melody is available to hire on Reedsy
I wouldn't use the word 'critical'. In copyediting it's more about assessing how the author's words are communicating their intention without ambiguity or potential missteps. It's not my book, the author has the last say. If something doesn't read smoothly, I'd suggest an alternative way of phrasing it so it's clearer or wouldn't jar with readers. We wouldn't want readers to have to go back and reread a sentence and lose the thread of the narrative. With my suggestions, I try to reflect the author's voice, so use suitable language to fit the existing text – still, the author is free to ignore any of my ideas, of course!
Alex is available to hire on Reedsy
This issue can prove to be a real tightrope walk even for the most experienced editor. You should always keep in mind as an editor is that your goal is to be constructive, not destructive. I always try and balance out my editorial comments: although I'm always as open and honest as possible in my critique of an author's work, I always take care to emphasize the stronger aspects of their writing as much as the areas that need improvement. The trick is to inspire the author to improve their work--not to discourage them. I find that most authors appreciate criticism of their work when its dispensed in tough-but-fair language and is genuinely tailored to help them become better writers.
Michael is available to hire on Reedsy
Writing is an enormously personal endeavor where the writer nevertheless must expose his or her work to outside scrutiny. It’s a vulnerable moment, where hundreds or even thousands of hours of solitary effort is suddenly exposed to the light, and receiving the wrong sort of feedback can be destructive to a writer’s confidence. It’s natural for empathetic beta readers or editors to want to protect the feelings of writers, perhaps even glossing over flaws so as not to cause harm and potentially even end the career of an aspiring writer before it has begun.
I think this is a natural tendency, but when I represent a new author as an agent I need to put the best possible work in front of editors if I’m going to have a chance of landing a contract. Similarly, aspiring writers who approach me on Reedsy are entering an extremely competitive field, on the same order of difficulty as trying to break in as a professional athlete, actor, or musician, and they’re also paying good money to receive a professional opinion, which takes time and effort, and can be expensive. My job is to identify weaknesses and how to fix them. I cannot hold back from criticism because I want to spare a writer’s feelings.
My goal, then, is to give credit where credit is due, giving compliments as merited, but also to find those areas where the writer is falling short and providing a pathway to strengthen the novel in question and give it a better chance of success. I’m also hoping not just to improve this novel, but to give writers techniques that will help improve future work as well. I want to take the areas where they are already good and make them great, and turn those areas of weakness into strengths. If I can do that, and leave writers encouraged and optimistic about the very real work that lies ahead, then I feel like I have done my best work and provided good value.
Michael is available to hire on Reedsy
I think a good approach is being tactfully candid about a sentence not making sense, recasting for clarity as needed without changing the meaning, and checking with the author in an embedded query if they are okay with your change.
I sometimes provide two or three alternative phrasings in that query as well.
After I turn in an edited manuscript, I encourage clients to take their time and compile a list of any clarifying questions. I make sure to hear them out and answer any and all questions/concerns they have about their work.
Ian is available to hire on Reedsy
I always want to give actionable and clear feedback to an author. Although pointing out weaknesses in a manuscript can feel like criticism, it’s never meant as such.
It’s my job to provide insight for why something isn’t working so I always endeavour to find a balance between explanation and suggestions, but also to highlight the positives and what does work about a manuscript. I often find that my role as an editor borders on a teacher when it comes to working with debut authors who are still learning craft and story structure (which I love!) and I’ll offer suggestions of other resources for authors to explore if I think they would be helpful too.
As I work largely with commercial and genre fiction, my insights are informed by my years of working in house, with the feedback from readers and retailers – I’ve spent a long time listening to their feedback and I incorporate it into my own. I’m always mindful of the story you’re trying to tell, whilst offering feedback that helps you take it to the next level to ensure success!
Siân is available to hire on Reedsy
As soon as I receive a request from an author with a sample of the manuscript in question, I read it thoroughly to get a sense of their voice and their intention in writing. I "listen" deeply to it. I specialize in non-fiction and memoir, and I only edit manuscripts that are of interest to me. Often they are subjects I am keen to learn more about or study more deeply, or I sense they are valuable stories to offer to the world. This puts me in the position of being naturally interested in what they are saying, which comes through in our exchanges.
I pay special attention to honoring their unique voice and I see my work as helping to bring it forward more clearly and powerfully. All my suggestions are based on whether I understand what they are conveying, if I notice ambiguity, if I sense the reader might misunderstand something, or if the language is clunky or otherwise distracting. I provide a sample edit so they can see right away how I work. This allows them to feel how my suggestions land for them.
I also ask questions when something isn't clear to me, rather than make assumptions. Working with authors this way feels a lot like ordinary relationship—listening deeply, being curious about their perspective, and reflecting back to them what I notice so they have a mirror to gain perspective as well. It is important to me to schedule enough time to go back and forth with an author so I understand what they need, they can ask questions and rework things based on my feedback, and so forth. This process creates a sense of respect and collaboration which, in my experience, is mutually empowering.
Clelia is available to hire on Reedsy
As a developmental editor I am in the position of helping an author curate their writing. This means our collaboration is a learning experience. There is no room in creative endeavors for 'being critical'. Feedback on any difficulties in the material should be approached as identifying obstacles or interruptions in the message, regardless of the material's type or genre.
'Being critical' implies that judgement is involved. An editor is not collaborating with an author in order to place judgement -- feedback should teach. It should boost an author's understanding of writing and getting what's in their heads onto the page. If wording/phrasing overwhelm or poorly support a point or scene or exchange of dialogue, any feedback given must identify the issue created, explain that issue and how it impedes or corrupts meaning, and then offers a solution that is clear and easily applied to the material. The author, now armed with new knowledge, can be aware and empowered to avoid or amend the issue.
Maria is available to hire on Reedsy
I explain stuff.
I explain everything.
First, I help set goals that my client and I both agree with.
Then, if something doesn't reach that goal, that becomes the focus of my evaluation, not whether I personally like the work or not.
Also, I praise the work that helps the client achieve her/his goals, because criticism can't always be about what's "wrong," though I avoid the word "wrong" and substitute the term "not working (towards the agreed-upon goal)."
This approach helps enforce to my clients that I am there to help them achieve what they set out to achieve.
Most of my clients respond well to the challenge.
For the few that don't, I make sure to emphasize the stuff that is working well toward the agreed-upon goal, which helps to stop them from feeling like failures.
Are their others, still, who just bristle at any constructive criticism?
Yes, I've had one, and we agreed to part ways, and I hope that this writer found a better editorial fit.
Lee is available to hire on Reedsy
Fortunately, this hasn't been as difficult as it may be for some; I have been a publisher in addition to being an editor in the past, and I'm used to working with writers of every personality and depth in multiple genres. I see the human being in addition to his/her/their capacity as a writer--this includes being supportive in terms of what I see in their writing as well as assuring each that certain issues in writing are common--so they shouldn't feel self-conscious. They're safe with me in working with them. In terms of delineating what I see in their work, I always do an overarching general assessment in addition to a markup; the markup is for any text-specific comments, questions, or clarifications in addition to any corrections (which as an editor I can't help proofreading), while the general assessment is where I recognize the broader talents and capacities the writer has--as well as any specific issues I see either consistently (grammar, punctuation, etc.) or in terms of plot, character, and/or narrative arc. I see us as being here to be supportive as well as professional. Writers can be vulnerable when it comes to their work--I can usually see via their communication if they are; some are just matter-of-fact, so I know I can be more blunt. Others it's about communicating in a way the writers will best understand what I'm saying. It always depends on the individual writer.
K.j. is available to hire on Reedsy
And then, last of all, you’ll want to draft out a scene list, where you detail exactly what will happen in every scene of your book.
Of course, there’s much more to the process than what’s been listed above. If you want to hear it straight from the horse’s mouth, you can always buy and read Ingermanson’s book on the Snowflake Method.
Check out some of them here:
❄️ Nail the snowflake method with the help of a book coach.
Things to remember
Watch out you don’t find yourself bogged down in analysis and not actually writing anything!
Going back and revising previous stages is not just okay: it's encouraged! This shows your characters are telling you more about your story. Major changes (your protagonist is no longer a lawyer encountering family troubles, but a high witch of a faraway fantastical land) might call for a start-over, but little additions and tweaks are all part of the joy of the process.
Seek intricacy, not perfection. Keep up the forward momentum and don’t worry about making every stage perfect before moving on. Every step of this method is intended to be a springboard and move you onto the next stage — not roadblocks designed to hinder you.
Many writers swear by the snowflake method — but ultimately, the only way to see if it will work for you is to try it. Even if you find yourself deviating from it at some point, at the very least, it can help you get a running start by crystallizing those crucial first story elements.
5 responses
Andreas says:
13/06/2019 – 01:57
Could you give examples on the 5 sentences of part 2?
Amazing Blair Peery says:
16/06/2019 – 17:01
I second Andreas: Please show us the 5 bulleted sentences that would have been written for, say, "Gone With the Wind" or Star Wars". That would help us understand the concepts better. Thanks!
↪️ Martin Cavannagh replied:
17/06/2019 – 12:47
Martin from Reedsy here. I'm happy to take a bash using Star Wars as an example. 1. The exposition — Luke, a young farm boy on a desert planet dreams of excitement. 2. First plot point — Luke discovers a message from a princess in trouble and recruits a Jedi master and a smuggler to go save her. 3. Mid-point — Luke successfully rescues the princess but his mentor sacrifices himself so that the team can make their escape. 4. Plot point two — The villain closes in on the rebel base and as Luke prepares to defend it, Han decides to bail on him. 5. Climax and denouement — Luke discover his force powers, and Han has a change of heart — together they destroy the death star and save the day. Medals for everyone!
Rosanne says:
30/08/2019 – 15:34
I used this method to write my first novel and an abbreviated version for the 2nd and 3rd book of that trilogy.
Alicia O Williams says:
21/09/2019 – 05:47
Thank you for expanding more on this outline.