This Keto Peanut Butter Cookies recipe is the perfect treat for anyone looking to indulge without the guilt. With a delightful chewy texture and rich peanut butter flavor, these cookies are not only easy to whip up but also fit seamlessly into your low-carb lifestyle. Perfect for dessert or a quick snack, they require no sugar or eggs, making them an excellent choice for various occasions.

Jump to:
- Why You’ll Love This Recipe
- Tools and Preparation
- Essential Tools and Equipment
- Importance of Each Tool
- Ingredients
- How to Make Keto Peanut Butter Cookies
- Step 1: Preheat the Oven
- Step 2: Prepare the Ingredients
- Step 3: Mix Wet Ingredients
- Step 4: Shape the Cookies
- Step 5: Bake Cookies
- Step 6: Cool Down
- How to Serve Keto Peanut Butter Cookies
- With a Glass of Milk
- On a Cheeseboard
- As an Ice Cream Sandwich
- Topped with Sugar-Free Chocolate
- Crumbled Over Yogurt
- How to Perfect Keto Peanut Butter Cookies
- Best Side Dishes for Keto Peanut Butter Cookies
- Common Mistakes to Avoid
- Storage & Reheating Instructions
- Refrigerator Storage
- Freezing Keto Peanut Butter Cookies
- Reheating Keto Peanut Butter Cookies
- Frequently Asked Questions
- Can I use other nut butters?
- How do I know when the cookies are done?
- Can I add chocolate chips?
- What is the best way to sweeten these cookies?
- Final Thoughts
- 📖 Recipe Card
Why You’ll Love This Recipe
- Quick Preparation: With just 10 minutes of prep time, you can have fresh cookies ready in no time!
- Sugar-Free Delight: These cookies satisfy your sweet tooth without the added sugars, keeping your carb count low.
- Versatile Ingredients: Feel free to customize with different nut butters or add-ins like chocolate chips or nuts.
- Chewy Texture: Enjoy soft and chewy cookies that melt in your mouth, making every bite irresistible.
- Low Carb Friendly: Ideal for those on a keto diet, each cookie is low in carbs and high in flavor.
Tools and Preparation
Before you start baking, gather all your essential tools for a smooth experience. Having the right equipment makes the process quicker and more enjoyable.
Essential Tools and Equipment
- Mixing bowl
- Baking sheet
- Parchment paper
- Measuring cups
- Spoon or spatula
Importance of Each Tool
- Mixing bowl: A sturdy mixing bowl allows you to easily combine ingredients without mess.
- Baking sheet: A good quality baking sheet ensures even cooking and prevents sticking.
- Parchment paper: Using parchment paper makes cleanup easier and helps cookies bake evenly.
Ingredients
This quick and easy keto peanut butter cookie recipe is soft, chewy, and delicious, with no sugar or eggs required.
Ingredients:
– 1/2 cup peanut butter, or nut butter of choice
– 1 tbsp milk of choice
– 2/3 cup finely ground almond flour
– 3 tbsp powdered erythritol or powdered sugar
– 1/8 tsp salt
– 1/8 tsp baking soda
How to Make Keto Peanut Butter Cookies
Step 1: Preheat the Oven
Preheat your oven to 325°F (165°C). This step ensures that your cookies bake evenly.
Step 2: Prepare the Ingredients
- If your nut butter is not easily stir-able, gently heat it until it becomes runny.
- In a mixing bowl, combine the dry ingredients—almond flour, powdered erythritol (or sugar), salt, and baking soda. Stir well to blend thoroughly.
Step 3: Mix Wet Ingredients
Add the nut butter and milk to the dry mixture. Stir until a dough forms. It should be soft but manageable.
Step 4: Shape the Cookies
- Roll small balls of dough with your hands.
- Flatten each ball into thick cookie shapes on a lined baking sheet.
Step 5: Bake Cookies
Place the baking sheet in the preheated oven. Bake for about 10 minutes. Remove them while they are still slightly undercooked; they will firm up as they cool.
Step 6: Cool Down
Let the cookies cool completely on the baking sheet before enjoying them. This cooling period helps achieve that desired chewy texture.
How to Serve Keto Peanut Butter Cookies
Keto peanut butter cookies are a delightful treat that can be enjoyed in various ways. Whether you want a simple snack or a dessert paired with something special, these cookies are versatile. Here are some creative serving suggestions.
With a Glass of Milk
- A classic pairing that enhances the flavors of the cookies. Choose almond milk or coconut milk for a keto-friendly option.
On a Cheeseboard
- Include these cookies on a dessert cheeseboard alongside cheese and nuts. The sweet and salty combination is irresistible.
As an Ice Cream Sandwich
- Use two cookies to create an ice cream sandwich with keto-friendly ice cream. This is perfect for a summer treat.
Topped with Sugar-Free Chocolate
- Drizzle melted sugar-free chocolate over the cookies for an extra indulgent experience. It adds richness without the carbs.
Crumbled Over Yogurt
- Crumble your keto peanut butter cookies over unsweetened Greek yogurt for a satisfying crunch and flavor boost.

How to Perfect Keto Peanut Butter Cookies
To ensure your keto peanut butter cookies turn out perfectly every time, follow these simple tips.
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Use creamy nut butter: A smooth nut butter helps create the best texture. Make sure it’s well-stirred before measuring.
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Don’t overbake: Remove the cookies when they’re slightly undercooked. They will firm up as they cool, giving them that chewy texture you desire.
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Chill the dough: If time permits, chilling the cookie dough for about 30 minutes can enhance flavor and make it easier to handle.
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Measure accurately: Use precise measurements for your ingredients, especially almond flour and erythritol, to maintain the right consistency.
Best Side Dishes for Keto Peanut Butter Cookies
Pairing your keto peanut butter cookies with the right side dishes can elevate your snacking experience. Here are some great options to consider.
- Keto Chocolate Mousse: A rich and creamy dessert that complements the nutty flavor of the cookies.
- Whipped Coconut Cream: Light and fluffy, this adds a sweet touch without extra carbs.
- Cheese Platter: Assorted cheeses provide a savory balance to the sweetness of the cookies.
- Chia Seed Pudding: This nutritious option pairs well with the crunchiness of peanut butter cookies.
- Nut Mix: A selection of low-carb nuts can offer contrasting textures and flavors.
- Fresh Berries: Strawberries or raspberries add freshness that brightens up your snack time.
- Dark Chocolate Bark: A low-sugar chocolate treat that pairs perfectly with peanut butter flavors.
- Coffee or Tea: A warm beverage can enhance the overall experience while keeping things low-carb.
Common Mistakes to Avoid
When making Keto Peanut Butter Cookies, even the smallest mistake can affect the final result. Here are some common pitfalls to watch out for:
- Overmixing the dough: This can lead to tough cookies. Mix just until combined for the best texture.
- Using regular peanut butter: Regular varieties often contain added sugars. Opt for a sugar-free nut butter to keep it keto-friendly.
- Skipping the baking soda: This ingredient helps with rising. Be sure to include it for light, chewy cookies.
- Baking at the wrong temperature: If your oven is too hot, cookies may burn. Always preheat and check with an oven thermometer if needed.
- Not letting cookies cool: These cookies firm up as they cool. Give them time before serving for the best texture.

Storage & Reheating Instructions
Refrigerator Storage
- Store in an airtight container for up to 1 week.
- Place parchment paper between layers to prevent sticking.
Freezing Keto Peanut Butter Cookies
- Freeze in a single layer on a baking sheet before transferring to a freezer-safe bag.
- They can last up to 3 months in the freezer.
Reheating Keto Peanut Butter Cookies
- Oven: Preheat to 300°F and heat cookies for about 5-7 minutes for freshness.
- Microwave: Heat each cookie for about 10-15 seconds, but be careful not to overheat.
- Stovetop: Place in a skillet over low heat for a few minutes until warm.
Frequently Asked Questions
Here are some common questions about making Keto Peanut Butter Cookies that many people have:
Can I use other nut butters?
Yes, almond butter or sunflower seed butter can be great alternatives while keeping it keto-friendly.
How do I know when the cookies are done?
Remove them from the oven when they are slightly undercooked; they will firm up as they cool.
Can I add chocolate chips?
Absolutely! Sugar-free chocolate chips can make these cookies even more delicious without breaking keto rules.
What is the best way to sweeten these cookies?
Using powdered erythritol is ideal as it dissolves well and keeps them sugar-free and keto-friendly.
Final Thoughts
These Keto Peanut Butter Cookies are not only easy to make but also incredibly versatile. Enjoy them as a snack or dessert, and feel free to customize with your favorite ingredients like nuts or sugar-free chocolate chips. Try this recipe today and indulge guilt-free!
Did You Enjoy Making This Recipe? Please rate this recipe with ⭐⭐⭐⭐⭐ or leave a comment.
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Keto Peanut Butter Cookies
- Total Time: 20 minutes
- Yield: Approximately 12 cookies 1x
Description
Keto Peanut Butter Cookies are a delightful guilt-free treat that perfectly satisfies your sweet cravings while keeping your carb count low. With their chewy texture and rich peanut butter flavor, these cookies are simple to make, requiring just a few pantry staples. They are ideal for anyone following a ketogenic diet or anyone looking to indulge in a healthy, homemade dessert. Plus, they’re versatile enough to customize with your favorite nut butters or add-ins like sugar-free chocolate chips. In just 10 minutes of prep time, you can enjoy these delicious cookies as a snack or dessert any time of day.
Ingredients
- 1/2 cup peanut butter (or nut butter of choice)
- 1 tbsp milk (of choice)
- 2/3 cup finely ground almond flour
- 3 tbsp powdered erythritol (or powdered sugar)
- 1/8 tsp salt
- 1/8 tsp baking soda
Instructions
- Preheat your oven to 325°F (165°C).
- In a mixing bowl, combine almond flour, powdered erythritol, salt, and baking soda.
- Add the peanut butter and milk; stir until a soft dough forms.
- Roll the dough into small balls and flatten them on a lined baking sheet.
- Bake for about 10 minutes or until slightly undercooked; let cool on the baking sheet.
- Prep Time: 10 minutes
- Cook Time: 10 minutes
- Category: Dessert
- Method: Baking
- Cuisine: Keto
Nutrition
- Serving Size: 1 cookie (20g)
- Calories: 94
- Sugar: 0g
- Sodium: 44mg
- Fat: 7g
- Saturated Fat: 1g
- Unsaturated Fat: 6g
- Trans Fat: 0g
- Carbohydrates: 3g
- Fiber: 1g
- Protein: 3g
- Cholesterol: 0mg