Keto Neapolitan Cookies

Every time I pull these out of the oven, someone says the same thing: “They look like Neapolitan ice cream.” That’s the whole point. Strawberry, vanilla, and chocolate pressed together in one soft, buttery cookie, all from a single batch of dough. I’ve been making these for years and the method hasn’t changed because it just works.

The base is my standard almond flour cookie dough: almond flour, coconut flour, butter, and monk fruit sweetener. Once it comes together, I divide it into three bowls and flavor each one. Vanilla gets extract. Strawberry gets strawberry extract and a couple drops of pink food coloring. Chocolate gets melted sugar-free dark chocolate chips (not cocoa powder, which dries out the dough and gives you a flat brown instead of that rich, deep color).

Here’s what makes these keto neapolitan cookies different from versions you’ll find elsewhere: I weigh 15 grams of each flavor per cookie. That sounds fussy, but it takes about two extra minutes and it’s the reason every cookie comes out with clean, distinct tri-color stripes. Most recipes say “equal parts” and leave you guessing. A kitchen scale removes the guesswork entirely.

The 30-minute chill before baking isn’t optional. This dough is butter-heavy, and if you skip the fridge, the cookies spread into flat puddles and the colors bleed together. I learned that the hard way on my first batch. Cold dough holds its shape at 350 degrees and keeps each color lane crisp. If you’ve made my chewy chocolate chip cookies, you know I’m particular about chilling, and this recipe is where it matters most.

These are low carb cookies that don’t taste like they’re missing anything. The almond and coconut flour combo gives you a tender, slightly crumbly bite, and the butter carries all three flavors beautifully. I’ve served them at birthday parties, packed them in lunches, and brought them to a neighborhood cookout where nobody knew they were keto until I told them. If you want cookie variety, try them alongside my thin mint cookies or small batch sugar cookies for a full spread.

One reader, Samantha, told me her 12-year-old son kept going back for the strawberry sections and actually read the ingredient label afterward to figure out what the flavor was. He never does that. That’s the kind of feedback that tells me strawberry extract (not syrup, not flavoring) is doing its job.

If you want to make these ahead, the dough freezes well. Flash-freeze assembled (unbaked) cookie balls on a sheet pan, then transfer to a freezer bag. Bake straight from frozen, adding 1-2 extra minutes. I do this before holidays so I can pull out exactly how many I need. They also pair perfectly with my ice cream sandwiches if you want to lean into the Neapolitan theme.

The trick to these cookies is keeping each flavor layer distinct. I pinch off 15 grams of vanilla, strawberry, and chocolate dough (a kitchen scale makes this fast), press them together side by side, then use a cookie scoop or tablespoon to shape them into a ball. Press the ball flat with the back of a spoon and you’ll see the three stripes right away.

Don’t overwork the dough when you’re pressing the sections together. If you knead or roll them too much, the colors swirl into each other and you lose that clean stripe. I press just firmly enough that the sections stick, then stop. I use this same precision approach for my Christmas tree cookies when the visual matters.

The 30-minute chill before baking is what locks everything in. Cold butter-heavy dough holds its shape in the oven instead of spreading and blurring the color lines. I’ve tried 15 minutes and it’s not enough. If you’re short on time, 20 minutes in the freezer works, but the full 30 in the fridge gives me the best results every time.