🥥 Coconut Flour Keto Cookies (3-Ingredient, Low-Carb Bliss, Easy to Make) – Craving a sweet treat that fits your low-carb lifestyle without sacrificing flavor?
These tender, buttery bites use just coconut flour, butter, and erythritol—ready in 15 minutes with no-bake or air-fryer options!
Craving a keto-friendly cookie that’s simple, delicious, and guilt-free? These Coconut Flour Keto Cookies are your answer! With only three ingredients, they’re ready in minutes and perfect for satisfying sweet cravings without the sugar crash. Whether you’re baking in a preheated oven or using an air fryer, these cookies stay crisp on the edges while staying soft and chewy inside. Pair them with a cold almond milk latte or a cup of black coffee for the ultimate low-carb snack.
These cookies are ideal for keto dieters, busy weeknights, or anyone who wants a quick treat without compromising dietary goals. No need to measure flour or sugar—just coconut flour, butter, and erythritol. They’re also naturally gluten-free and can be customized with chocolate, nuts, or spices for endless flavor twists.
The secret to their perfect texture lies in the coconut flour’s high fiber and the butter’s rich fat content. Erythritol keeps them sweet without spiking blood sugar, while the air fryer or oven ensures a golden finish. Whether you’re hosting a keto-friendly gathering or just need a midday pick-me-up, these cookies are a crowd-pleaser.
Plus, they’re incredibly versatile. Add a pinch of cinnamon for warmth, a drizzle of melted dark chocolate for decadence, or a handful of crushed almonds for crunch. The possibilities are endless!
Ready to make your kitchen smell like a keto bakery? Let’s dive into the recipe!

Ingredients
- 1 cup coconut flour
- 1/2 cup unsalted butter, softened
- 1/2 cup erythritol (or other keto-friendly sweetener)
- Pinch of salt (optional)

Instructions
- Step 1: In a mixing bowl, combine 1 cup coconut flour, 1/2 cup softened butter, and 1/2 cup erythritol. Mix until a dough forms. Add a pinch of salt for extra flavor.
- Step 2: Scoop tablespoon-sized portions of dough and roll into balls. Flatten each ball slightly with your palm or a fork for indentation.
- Step 3: Place cookies on a parchment-lined baking sheet or air fryer basket. Bake at 325°F (160°C) for 10-12 minutes or air fry at 320°F (160°C) for 5-7 minutes, until golden and crisp around the edges.
- Step 4: Let cool completely before serving. Store in an airtight container for up to 5 days.

Why This Recipe Works
⏰ Quick & Easy
No need to measure flour or sugar—just three ingredients and a simple mix. Perfect for last-minute cravings!
💰 Budget-Friendly
Coconut flour and erythritol are affordable staples for keto baking. This batch costs under $7.
👥 Versatile
Customize with chocolate, nuts, or spices. Works in ovens or air fryers for convenience.
🌟 Keto-Perfect
Low-carb, high-fat, and zero sugar—ideal for keto, low-carb, or gluten-free diets.
Coconut Flour Keto Cookies Recipe
Three-ingredient, keto-friendly cookies ready in 15 minutes!
🛒 Ingredients
- - 1 cup coconut flour
- - 1/2 cup unsalted butter, softened
- - 1/2 cup erythritol
- - Pinch of salt (optional)
👨🍳 Instructions
Mix Ingredients: In a bowl, combine coconut flour, butter, and erythritol. Add a pinch of salt.
💡 Use softened butter for smooth mixing.
Form Cookies: Scoop dough into 12 balls. Flatten slightly with a fork for indentation.
💡 Chill dough for 10 minutes for easier shaping.
Bake or Air Fry: Bake at 325°F (160°C) for 10-12 minutes or air fry at 320°F (160°C) for 5-7 minutes.
💡 Check for golden edges—cookies will firm up as they cool.
Store & Serve: Cool completely and store in an airtight container for up to 5 days.
💡 Reheat in an air fryer for 2 minutes to restore crispiness.
Nutrition (per serving):
Ingredient Notes & Substitutions
Coconut Flour
Coconut flour is high in fiber and low in carbs, making it keto-friendly. It absorbs moisture, so ensure your butter is softened for proper mixing.
Substitutions: Almond flour (1:1 ratio) or oat flour (for non-keto).
Unsalted Butter
Provides rich fat content for a tender texture. Use salted butter if preferred—adjust added salt accordingly.
Substitutions: Coconut oil or ghee (1:1 ratio).
Erythritol
A low-calorie sweetener with minimal impact on blood sugar. It can cause digestive sensitivity in some people—start with 1/4 cup and adjust.
Substitutions: Stevia (1 tsp liquid), monk fruit (1:1 ratio), or xylitol.
Pro Tips for Perfect Cookies
🍪 Texture Tips
Chill the dough for 10 minutes before shaping to prevent spreading. For extra crispiness, bake for an additional 2 minutes.
🔥 Air Fryer Hack
Use parchment paper in the air fryer basket to prevent sticking. Flip cookies halfway through cooking for even browning.
🥄 Flavor Boost
Add 1/2 tsp vanilla extract or 1/4 tsp cinnamon to the dough for a warm, aromatic twist.
🧊 Storage Advice
Store cookies in an airtight container at room temperature for up to 5 days. Freeze dough balls for 1-month storage—bake directly from frozen.
Variations & Customizations
Chocolate Chip Twist
Fold in 1/4 cup dark chocolate chips or cacao nibs for a classic keto chocolate chip cookie.
Spiced Delight
Add 1/2 tsp pumpkin pie spice or 1/4 tsp nutmeg for a cozy, spiced flavor.
Nutty Crunch
Mix in 1/4 cup chopped walnuts or pecans for added texture and healthy fats.
Cinnamon Sugar Coating
Roll cookies in a mix of cinnamon and erythritol before baking for a sweet, crunchy exterior.
Serving Suggestions & Pairings
🍽️ Best Served With:
- **Cold almond milk latte** – The nutty flavor complements the coconut flour base.
- **Black coffee** – A simple pairing that highlights the cookies’ buttery richness.
- **Keto-friendly fruit salad** – Serve with a few berries and a dollop of whipped cream for a balanced snack.
🍷 Drink Pairings:
Pair with a glass of sparkling water infused with lime or mint for a refreshing contrast.
Make-Ahead Instructions & Storage
Make-Ahead Tips
Chill dough balls for 10 minutes before shaping. This makes handling easier and prevents spreading during baking.
Refrigerator Storage
Store baked cookies in an airtight container in the fridge for up to 3 days. Reheat in an oven or air fryer for crispiness.
Freezer Storage
Freeze unbaked dough balls for up to 1 month. Bake directly from frozen, adding 1-2 minutes to the cooking time.
Reheating Instructions
Reheat cookies in an air fryer at 320°F (160°C) for 2 minutes or in a preheated oven at 300°F (150°C) for 5 minutes.
Troubleshooting & Common Questions
Q: My cookies spread too much. Why?
A: Coconut flour absorbs moisture easily. Ensure your butter is softened but not melted. Chill the dough before shaping to prevent spreading.
Q: Can I use a different sweetener?
A: Yes! Stevia (1 tsp liquid), monk fruit (1:1 ratio), or xylitol work well. Avoid granulated sugar—it increases carb count.
Q: How do I make them less sweet?
A: Reduce erythritol to 1/3 cup. For a less sweet version, substitute 1/4 cup with unsweetened cocoa powder.
Q: Can I make these in a regular oven?
A: Absolutely! Bake at 325°F (160°C) for 10-12 minutes. Rotate the tray halfway through for even browning.
Final Thoughts
These Coconut Flour Keto Cookies are a game-changer for anyone following a low-carb or keto diet. With just three ingredients and minimal prep, they deliver a perfect balance of crisp edges and soft centers. Whether you’re baking for a keto-friendly gathering or just indulging in a sweet treat, these cookies are a must-try. Experiment with flavor twists like cinnamon, chocolate, or nuts to keep things exciting. Don’t forget to pair them with a cold almond milk latte or a cup of black coffee for the ultimate keto snack. Happy baking!
For best Pinterest visibility, post this recipe pin as part of a complete meal series over 5-7 days: start with the cookies, then add keto-friendly sides like zucchini noodles or a spinach salad, and finish with a dessert like our Gluten-Free Chocolate Chip Cookies. Your followers will love the cohesive, keto-friendly meal ideas!