Deeply chocolatey and super crunchy, this grain-free, keto Cocoa Puffs-style cereal is sure to become a favorite.
Grain Free & Keto Cocoa Puffs Cereal 🥄
Extra Crunchy ⚡
This keto chocolate cereal recipe has been in development for a while. After the popularity of our grain-free keto cinnamon toast crunch, readers kept asking for a chocolate version. We focused on texture to make it extra crunchy while keeping it low-carb.
The Details 🔍
Properly creaming the butter with the sweetener is essential to build structure and encourage a good puff and crunch. When creaming with sugar alcohols instead of sugar, it takes a bit longer—so be patient until the sweetener is fully incorporated and the butter is light and fluffy.
Another key step is to thoroughly chill the dough before rolling and cutting. Chilling solidifies the butter again so you can roll the dough thin and cut pieces cleanly—plan for 1–2 hours or refrigerate overnight. If the dough gets sticky while working it, briefly freeze it or dust lightly with cocoa powder to help.
The Chocolate 🍫
Use unsweetened cocoa or cacao powder—both work well, but quality matters. Dutch-processed cocoa gives a deep, dark flavor while raw cacao is more reddish and offers different nutritional notes. Either is fine as long as it’s unsweetened.
If you prefer a darker, more intense cereal, adjust the cocoa and almond flour as noted in the recipe notes. The main recipe produces a milk-chocolate–style flavor similar to classic cereal, while the darker variation gives a rich chocolate cookie character.
An optional finish: if you want the cereal to color the milk, brush each piece with melted butter right after baking and toss with a small cocoa-and-sweetener mix.
The Flours
Super-fine almond flour works best by itself. Adding a pinch of xanthan gum gives the dough structure and helps hold the pieces together once baked.
The Sweetener 🍯
This recipe performs best with a granular erythritol blend like Swerve. Its volume and sweetness approximate sugar and help deliver both crunch and a slight chew. Erythritol takes a few hours after baking to reach optimal crispness, so allow 2–4 hours of cooling for best texture.
Avoid xylitol if you want a crisp cereal; it tends to keep baked goods chewier for longer. Stevia-based blends can leave an off taste with chocolate, so use them only if you’re comfortable with that flavor profile.
Grain Free & Keto Cocoa Puffs Cereal
If you prefer US cups instead of metric, switch units in the ingredients section for conversions.
Pin Recipe
Ingredients
For the keto Cocoa Puffs cereal
- 144 g almond flour *see notes for a darker version
- 50 g cocoa powder *see notes for a darker version
- 3/4 teaspoon kosher salt
- 1/2 teaspoon xanthan gum
- 1/2 teaspoon baking soda
- 80 g unsalted grass-fed butter at room temperature
- 128 g granular erythritol (e.g., Swerve)
- 1 egg
For the topping (optional)
- 1 tablespoon melted grass-fed butter
- 1-2 tablespoons granular erythritol or xylitol to taste
- 1/2-2 teaspoons cocoa powder to taste
Instructions
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Whisk almond flour, cocoa powder, salt, xanthan gum, and baking soda in a medium bowl until evenly combined. Set aside.
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In a large bowl, cream the room-temperature butter on medium speed for 1–2 minutes. Add the erythritol and beat until well incorporated and much of the sweetener has dissolved, about 3–5 minutes.
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Add the egg and mix just until combined. The mixture may look slightly broken—that’s okay.
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With the mixer on low, add half the dry mixture and mix until just combined, then add the remainder and mix until incorporated.
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Shape the dough into a disk, wrap in plastic, and refrigerate for at least 1 hour or overnight.
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Preheat the oven to 350°F (180°C) and line a baking tray with parchment.
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Roll the chilled dough between two sheets of parchment until very thin. Cut small rounds by pressing with a ruler or form small balls and flatten—cutting is much faster.
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Transfer the cut pieces on their parchment to the tray and freeze for 15 minutes before baking to help them hold shape.
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Bake 8–12 minutes. Because the cereal is dark, rely on puffing and aroma rather than color. For maximum crispness, bake toward the longer end and monitor closely.
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For the optional milk-staining topping, brush with melted butter right out of the oven and sprinkle with the cocoa-sweetener mixture.
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Cool on the tray for 10 minutes, then transfer to a rack to cool completely. Because of the sugar alcohol, full crispness may take a few hours.
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Store in an airtight container up to a week. Shaped dough freezes well for up to 3 months and can be baked from frozen (add 2–3 minutes to baking time).
Notes
Shaped dough freezes for up to 3 months and can be baked from frozen—add a couple minutes to baking time.
Nutrition is estimated for a 40 g serving; the recipe yields roughly 400 g total (about 10 servings).
Nutrition