Flourless Cookies

Annie Lampella @ Ketofocus

By Annie Lampella, Pharm.D.

Published February 27, 2022 • Updated March 7, 2026

This post may contain affiliate links. See my disclosure policy.

I make these chocolate flourless cookies with just 5 ingredients, and not one of them is flour, nut flour or butter. Fudgy, rich and ready in under 20 minutes with no chilling required.

I created this recipe because I wanted a chocolate cookie that works for everyone at my table, and I mean everyone. No almond flour, no coconut flour, no butter, no peanut butter, no oats. Just eggs, cocoa powder, sweetener, vanilla and chocolate chips. Five ingredients, and the result is a fudgy, flourless cookie with deep chocolate flavor that holds together without any flour or nut butter at all. The dough is thick and sticky, almost like brownie batter, and comes together in about 5 minutes.

Most recipes like this rely on peanut butter as the binder. I went a completely different direction. The eggs do all the structural work here, which means these are naturally nut free, dairy free and gluten free without any substitution tricks. If you bake for someone with food sensitivities, this is the recipe I’d hand over first. I tested egg whites only (3-4 whites instead of whole eggs) and the texture shifts lighter, almost meringue-like, but it still holds. For a richer flourless chocolate treat, my low calorie brownies hit a similar note.

What I love is how fast these come together. No chilling, no waiting for dough to firm up, no complicated technique. I whisk the dry ingredients, beat the eggs for one minute, fold everything together, then scoop and bake. From bowl to first bite is about 25 minutes. My almond flour cookies are great when I have the time, but for a fast sugar free chocolate fix with fewer steps, I make these.

The texture surprised me the first time I pulled them out of the oven. They looked underdone and almost wet on top at the 10 minute mark, with this shiny, crackled surface that made me think something went wrong. I nearly left them in longer, but I’m glad I didn’t. They firm up completely as they cool into this dense, fudgy center with edges that get just slightly crisp. Think of a cross between a cookie and a brownie, leaning brownie. If you’re craving that same rich chocolate intensity in a different form, my keto fudge scratches the same itch.

a blue bag of Cacao Bliss sits behind chocolate cookies on a counter with a glass of milk in the background

I partnered with Earth Echo on this recipe, and I use their Cacao Bliss in place of some of the cocoa powder. It’s a raw cacao blend with turmeric, cinnamon and Himalayan salt. The cinnamon comes through just enough to deepen the chocolate without taking over. You can skip it and add an extra 1 1/2 tablespoons of cocoa powder instead, but I reach for it in most of my chocolate baking now.

Get 15% off Cacao Bliss with my code KETOFOCUS.

These fit a keto and sugar free lifestyle since the sweetener is powdered monkfruit (erythritol and allulose work too). I’ve been making them for years, and they’re one of the cookies I come back to most. When I want something with more crunch, I reach for my dairy free ice cream for a completely different kind of treat, but for a rich chocolate moment with zero flour, these are what I bake.

How to make cookies without flour

  1. Whisk the dry ingredients (powdered sweetener, cocoa powder and salt) together first. I sift mine for a smoother texture.
  2. Beat two eggs for a full minute until frothy. This is the structure of the whole cookie, so don’t skip the timing.
  3. Fold the cocoa mixture into the eggs, then stir in vanilla and sugar free chocolate chips.
  4. Scoop, flatten with a greased spoon and bake for 10 minutes. They’ll look underdone with a shiny, crackled surface. That’s exactly right.

Key ingredients

  • Eggs – Two eggs act as the binder in this flourless recipe, replacing the peanut butter most similar recipes depend on. If you want a more traditional cookie with flour, try my almond flour cookies instead.
  • Cocoa powder – Use 100% unsweetened cocoa powder. I’ve tested both Dutch-process and natural here. Natural gives a sharper, more intense chocolate flavor. Dutch-process is mellower and slightly darker. Both work, but I reach for natural most often.
  • Powdered sweetener – Granulated sweeteners leave a gritty texture in these. I use powdered monkfruit, but erythritol or allulose work too.
  • Cacao Bliss – Optional, but it adds a warmer, deeper chocolate with a hint of cinnamon. If you skip it, add 1 1/2 tablespoons more cocoa powder.
  • Salt – A small amount enhances sweetness so I can use less sweetener overall.
  • Vanilla extract – Optional but I always add it. Rounds out the chocolate.
  • Chocolate chips – I use sugar free chips. If you’re dairy free, grab vegan chocolate chips. For a keto mint version, try chopping up some sugar free dark chocolate with a drop of peppermint extract, or check out my keto thin mint cookies for that flavor profile.
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Recipe
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Flourless Cookies

5 (5) Prep 5m Cook 10m Total 15m 18 servings

Ingredients

Step by Step Instructions

Step by Step Instructions

1
Preheat oven

Preheat oven to 350 degrees.

a red 350 degree oven temperature
2
Whisk dry ingredients

In a medium bowl, whisk together powdered sugar free sweetener, cocoa powder, Cacao Bliss (if using) and salt.

powdered sweetener and cocoa powder in a glass bowl with a spatula to the left
Tip Use a sifter for a delicate texture. If not adding in Cacao Bliss, add in 1 1/2 tablespoons of additional cocoa powder.
Ingredients for this step
  • Powdered sugar free sweetener
  • Unsweetened cocoa powder
  • Cacao Bliss (optional)
  • Salt
3
Beat eggs

Beat eggs with an electric mixer for 1 minute in a separate large bowl.

mixing eggs with an electric mixer
Ingredients for this step
  • Eggs
4
Mix in dry ingredients

Slowly, mix in dry ingredient mixture. Add vanilla extract and chocolate chips. Mix until combined.

chocolate cookie dough in a clear glass bowl
Tip Mixture will be thick and sticky.
Ingredients for this step
  • Vanilla extract
  • Chocolate chips
5
Scoop and bake cookies

Using a cookie scoop, scoop a 1/2 – 3/4 inch ball of cookie dough onto a parchment lined baking tray. Space cookies about 1 inch apart on the baking sheet. Flatten with the back of a greased spatula or spoon. Sprinkle with finishing salt. Bake at 350 degrees for 10 minutes. Let cool before handling.

chocolate cookies lined on a parchment lined baking tray
Tip Cookies will appear underdone after 10 minutes - this is normal. They will firm up as they cool. Do not overbake.
Ingredients for this step
  • Finishing salt (optional)
Nutrition Per Serving 1 cookie
29 Calories
2g Fat
1.4g Protein
1g Net Carbs
3.2g Total Carbs
18 Servings
Nutrition disclaimer

The nutrition information provided is an estimate and is for informational purposes only. I am a Doctor of Pharmacy (Pharm.D.); however, this content is not intended to be a substitute for professional medical advice, diagnosis, or treatment. Always consult your physician or other qualified health provider before making any lifestyle changes or beginning a new nutrition program.

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Flourless Cookies

Frequently Asked Questions

What is the texture of these cookies?

I'd describe them as a cross between a brownie and a cookie. Dense and fudgy in the center with edges that get slightly crisp. Nothing like a traditional crunchy cookie. If you've had flourless chocolate cake, the texture is in that same family, just richer. I actually prefer these chilled from the fridge the next day when they firm up even more. If you love that fudgy chocolate intensity, my keto chocolate mousse delivers a similar hit in a completely different form.

Do these cookies spread while baking?

Not much at all, which is why I flatten them with the back of a greased spoon before they go into the oven. Without flour creating structure that expands, the cookies hold whatever shape you give them. I press mine to about 1/4 inch thick so they bake evenly and get that slightly crisp edge.

Does it matter if I use Dutch-process or natural cocoa powder?

I've tested both in this recipe multiple times. Natural cocoa gives a sharper, more intense chocolate hit, which is what I prefer here. Dutch-process works but produces a mellower, slightly darker cookie with less of that punchy chocolate flavor. Either way, make sure it's 100% unsweetened with no added sugar. I've grabbed the wrong cocoa blend before and the carb count was way off.

Can I add protein powder to these?

I've experimented with this a few times. You can stir in about 1-2 tablespoons of unflavored or chocolate protein powder without wrecking the texture, but any more than that and the cookies dry out and get crumbly since there's no flour to absorb the extra powder. If you want a dedicated high-protein chocolate fix, my chocolate brownie protein balls are built for that.

Why do the tops look shiny and cracked when they come out of the oven?

That shiny, crackled surface is exactly what you want. I panicked the first time I saw it because they looked underdone and almost wet. The cracked top means the eggs set a thin crust while the inside stays fudgy. If the surface is still completely smooth and wet after 10 minutes, give them one more minute, but no more than that. The shine dulls as they cool and the center firms up.

How long do these cookies stay fresh?

In my kitchen they last 3-4 days in an airtight container at room temperature. I actually prefer them on day 2 when they've firmed up and the chocolate flavor gets more concentrated. If they start getting too hard by day 4, a quick 5-second microwave brings them back.

What sweetener works best in these?

I use powdered monkfruit sweetener and that's what I recommend starting with. Granulated sweeteners leave a gritty texture because there's no flour to mask it in this low carb recipe. Allulose works well too and gives a slightly softer cookie. I've tested erythritol and it's fine, but monkfruit blends taste the most neutral in my experience.

Why is my cookie dough too runny or loose?

I've seen this come up a few times in the comments. The most common reason is using a finer-ground cocoa powder that absorbs less liquid. If you're skipping the Cacao Bliss, make sure you add the extra 1 1/2 tablespoons of cocoa powder to compensate for the volume. The dough should be thick and sticky, not pourable. If it's still loose, I add a tablespoon more cocoa powder and that usually fixes it.

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a pinterest image with a group of chocolate cookies topped with sea salt with a title that says flourless cookies no gluten, oats, nuts dairy or sugar

Why these cookies skip oats (and every other flour)

Most people avoiding gluten are also steering clear of oats, and for good reason. Even though oats don’t naturally contain gluten, they’re almost always processed alongside wheat, barley and rye. Cross-contamination is real, and I’ve seen it catch people off guard. On top of that, oats are loaded with carbs, which makes them a non-starter for anyone eating low carb or sugar free.

I skip oats entirely in this recipe. The cocoa powder and eggs do all the work, so these are naturally gluten free, dairy free and completely grain free without needing any flour substitute at all. I wanted something my whole table could eat without anyone having to ask what’s in it, and reader Riley’s 12-year-old (who reads every label and has turned down every keto dessert for six months) grabbed a few of these without a single question. That’s the whole point.

a bunch of chocolate cookies sitting on a marble block with eggs and milk in the background

How I store these (and yes, they freeze)

Room temperature: I keep mine in an airtight container for 3-4 days. They get denser and chewier as they sit, which I actually prefer. Day 2 is my favorite, when the chocolate flavor concentrates and the texture firms up just right. After about 4 days, they start getting too hard for my taste.

Freezer: I freeze these regularly. Let them cool completely, then stack between sheets of parchment paper in a freezer bag. They keep well for about 2 months. To thaw, I set them out at room temperature for about an hour (15-20 minutes if you’re impatient, but the center stays a little cold). A quick 10-second microwave works too. Reader Quinn discovered that pulling them out a minute early before freezing keeps the center even fudgier after thawing, and I’ve started doing the same thing.

About the Author
Annie Lampella, Pharm.D.

Annie Lampella, Pharm.D.

Annie is a Doctor of Pharmacy, mom, and the recipe creator behind KetoFocus. With a B.S. in Genetics from UC Davis, she has over 14 years of experience developing family-friendly keto recipes based on the science of human metabolism.

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  1. M
    Morgan Apr 9, 2026

    Made these last weekend and mine came out pretty flat, not fudgy at all (still good, just not what I expected). Could it be that I didn't beat the eggs the full minute, or does that not really affect the texture?

    1. Annie Lampella
      Annie Lampella Apr 10, 2026

      Yes, the egg beating matters. No flour means the eggs are all you've got for structure, so under-beaten = flat. Full minute is worth the extra 45 seconds.

  2. S
    Stephanie Apr 4, 2026

    I made these last weekend for my daughter's spring track meet snack bag, and honestly they were the last thing I expected to be writing about. She texted from the bus home asking if I'd used some kind of magic chocolate because they tasted nothing like the sad protein bars she usually tolerates. Five ingredients, no flour, no butter, done in under 20 minutes. Thursday night before a Friday event, totally doable. One net carb per cookie. I ate three without thinking about it.

    1. Annie Lampella
      Annie Lampella Apr 6, 2026

      "Magic chocolate" is a better description than anything I wrote on the page. That's the Cacao Bliss.

  3. M
    Melissa Mar 18, 2026

    Do the eggs really need a full minute with the mixer, or is that flexible? Never made flourless cookies and don't want to botch the texture.

  4. E
    Elaine Mar 16, 2026

    Made a double batch Sunday and they're still good on Thursday. Once I saw each one is 1 net carb I stopped saving them for special occasions.

    1. Annie Lampella
      Annie Lampella Mar 17, 2026

      That's exactly why I make double batches now. Hard to ration something at 1 net carb.

  5. K
    Katie Mar 8, 2026

    Meal prepping Sunday and planning to make a big batch. Do these stay fudgy when chilled, or do they get dense? Egg-based desserts always go weird on me by day two. Don't want to commit to a double if that's the case.

    1. Annie Lampella
      Annie Lampella Mar 10, 2026

      Skip the fridge. Room temp in a sealed container and they're actually better on day 2, the chocolate flavor gets more concentrated. Mine go 3-4 days no problem.

  6. B
    Brett Mar 2, 2026

    Brought a double batch to a spring cookout last week and made the rookie mistake of saying 'oh these are keto.' Two people put theirs down immediately. Then one of my friends (skeptic, vocal about it) finished his, came back for a second, and stood there reading the ingredient list on my phone looking personally offended. No butter, no flour, just cocoa and eggs and sweetener, and he couldn't wrap his head around what he'd just eaten. The fudgy texture is what gets people. I used Lily's chips and did the flaky salt on top, and the whole thing bakes in under 20 minutes with no chilling. I've done a few versions of flourless cookies before and beating the eggs this way makes them way more consistent than anything else I've tried.

    1. Annie Lampella
      Annie Lampella Mar 3, 2026

      Just put them out next time, say nothing. The 'personally offended' label read after the second cookie is the whole story.

  7. Q
    Quinn Feb 27, 2026

    Somewhere around batch four I started pulling these out a minute early and it completely changed them. The center stays almost fudgy even after cooling, which I wasn't expecting without any butter or flour in there. Switched to Lily's chips a couple batches ago too, and they hold their shape better instead of fully melting in. Those two things together turned a recipe I already liked into one I'm making every week.

    1. Annie Lampella
      Annie Lampella Mar 3, 2026

      Batch four is usually when it clicks. Mine look underdone when I pull them too. If the center looks set in the oven, they're overbaked.

  8. R
    Riley A. Feb 20, 2026

    We got snowed in on Sunday and I made these with my kids just to have something to do. My daughter has shot down every keto dessert I have made in the last six months (she reads labels now, which, same) but she grabbed a few of these before I even put them out properly and did not say a word about what was in them. That is genuinely shocking to me. I think it is the texture. They are fudgy in a way that reads as just cookies, not healthy cookies, and that apparently matters a lot to a 12-year-old. No flour, no butter, and somehow fudgier than most brownies I have made with both. Already planning a double batch.

    1. Annie Lampella
      Annie Lampella Feb 20, 2026

      A 12-year-old who reads labels not saying a word about what's in them. That's the whole point of this one. Double batch is the right call.

  9. D
    Diane Feb 18, 2026

    Bringing these to a Valentine's Day get-together next weekend and want to bake ahead if I can. Do they freeze okay once baked, or does the texture get weird without any flour or butter? I freeze most cookies ahead with no issues but wasn't sure if the fudgy thing would hold up.

    1. Annie Lampella
      Annie Lampella Feb 18, 2026

      They freeze well. Hour at room temp before the party and the texture comes right back. Parchment between layers so they don't stick.

  10. D
    Debbie Feb 24, 2024

    My dough comes out much looser than what is shown. I am following the recipe exactly as directed with Lakanto powdered sugar and pure unsweetened cocoa. Any suggestions?

    1. Annie Lampella
      Annie Lampella May 16, 2025

      If not using Cacao Bliss, you will need to add more cocoa powder. If not adding in Cacao Bliss, add in 1 1/2 tablespoons of additional cocoa powder.

  11. P
    person123 Feb 24, 2023

    deelish deelish deelish!! thanks for the recipe!!!

    1. Annie Lampella
      Annie Lampella Feb 26, 2023

      Flaky salt on top right out of the oven. And if any make it to day two, they get even better.

  12. X
    xoxo Nov 23, 2022

    can i use sugar instead of the sugar free powdered sweetener?

    1. Annie Lampella
      Annie Lampella Nov 24, 2022

      Yes, you can. Depending on the sweetener, it could make them grainy if it doesn't dissolve well during baking.

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