Keto Peanut Butter Cookies
This quick and easy Keto Peanut Butter Cookies recipe is perfect for anyone looking for a delicious treat without the carbs. These cookies are soft, chewy, and made without sugar or eggs. Whether you’re hosting a gathering or simply craving a sweet snack, these cookies fit right in. The blend of almond flour and peanut butter creates a rich flavor that everyone will love.
Why You’ll Love This Recipe
- Quick preparation: Whip up these cookies in just 20 minutes from start to finish.
- No added sugars: Enjoy a guilt-free dessert with powdered erythritol instead of traditional sugar.
- Versatile ingredients: Use any nut butter you prefer for a twist on the classic peanut flavor.
- Low-carb friendly: Perfect for those following a keto or low-carb diet.
- Customizable sizes: Make large or small cookies to suit your preference.
Tools and Preparation
Before you begin baking, gather your tools to make the process smooth and enjoyable. Having the right equipment ensures your cookies come out perfectly every time.
Essential Tools and Equipment
- Mixing bowl
- Baking sheet
- Parchment paper
- Measuring cups and spoons
Importance of Each Tool
- Mixing bowl: A sturdy bowl is essential for combining ingredients evenly.
- Baking sheet: A good-quality baking sheet helps ensure even cooking without sticking.
- Parchment paper: This prevents cookies from sticking to the pan and makes cleanup easier.
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: Prepare Your Oven and Dough
- If your nut butter is not easily stir-able, gently heat it until it reaches a runny consistency.
- Preheat your oven to 325°F (163°C).
- In a mixing bowl, stir the dry ingredients (almond flour, powdered erythritol, salt, and baking soda) thoroughly.
- Add the warmed nut butter and milk to the dry mixture to create a dough.
Step 2: Shape Your Cookies
- Roll the dough into balls using your hands.
- Flatten each ball into thick cookie shapes on a baking sheet lined with parchment paper.
Step 3: Bake Your Cookies
- Place the baking sheet on the center rack of your preheated oven.
- Bake for about 10 minutes or until they are set but still slightly undercooked.
- Remove from the oven and let cool completely on the baking sheet; they will firm up as they cool.
Enjoy these delightful Keto Peanut Butter Cookies, perfect for satisfying your sweet tooth while staying true to your dietary needs!
How to Serve Keto Peanut Butter Cookies
Keto peanut butter cookies are versatile and can be enjoyed in various ways. Whether as a snack, dessert, or an afternoon treat, here are some delightful serving suggestions.
With a Glass of Milk
- Pair your cookies with almond milk or coconut milk for a deliciously creamy contrast.
Crumbled Over Yogurt
- Add crumbled keto peanut butter cookies to a bowl of low-carb yogurt for added texture and flavor.
As a Sandwich
- Make a tasty cookie sandwich by spreading sugar-free jam or cream cheese between two cookies.
Drizzled with Sugar-Free Chocolate
- Melt some sugar-free chocolate and drizzle it over the cookies for an indulgent touch.
With Fresh Berries
- Serve alongside fresh strawberries or raspberries for a refreshing balance to the rich flavors.
As a Topping for Ice Cream
- Crushed keto peanut butter cookies make an excellent topping for low-carb ice cream.

How to Perfect Keto Peanut Butter Cookies
To achieve the perfect texture and flavor in your keto peanut butter cookies, follow these handy tips.
- Use room temperature ingredients: Allow your nut butter and milk to reach room temperature for better mixing.
- Don’t overbake: Take the cookies out when they are still soft; they will firm up as they cool.
- Experiment with nut butters: Try different nut butters like almond or cashew for unique flavors.
- Add spices: Incorporate cinnamon or vanilla extract for an extra layer of taste.
- Store properly: Keep cookies in an airtight container at room temperature to maintain freshness.
- Adjust sweetness: Modify the amount of erythritol based on your personal preference for sweetness.
Best Side Dishes for Keto Peanut Butter Cookies
Keto peanut butter cookies pair wonderfully with various side dishes. Here are some great options that enhance their flavor while keeping you within your carb limits.
- Cheese Platter: A selection of low-carb cheeses complements the sweet, nutty flavors of the cookies.
- Nut Mix: A handful of mixed nuts adds crunch and healthy fats, making it a perfect pairing.
- Celery Sticks with Cream Cheese: The crispness of celery combined with creamy cheese balances the richness of the cookies.
- Low-Carb Fruit Salad: A mix of berries tossed in lemon juice offers freshness without added sugars.
- Guacamole and Veggies: This savory dip with low-carb veggies creates an interesting flavor contrast.
- Sugar-Free Jello: A light dessert option that satisfies your sweet tooth while staying keto-friendly.
- Chia Seed Pudding: A creamy pudding made from chia seeds provides fiber and pairs well with sweet treats.
- Hard-Boiled Eggs: For protein lovers, hard-boiled eggs are a filling side that keeps you on track with your keto goals.
Common Mistakes to Avoid
Making keto peanut butter cookies can be simple, but a few common mistakes can compromise your results. Here are some tips to ensure your cookies turn out perfectly.
- Using the wrong nut butter: Not all nut butters are created equal. Choose a natural peanut butter with no added sugar or oils for the best flavor and texture.
- Skipping the cooling time: It might be tempting to dive into warm cookies, but letting them cool completely allows them to firm up and improves texture.
- Overbaking: Keep an eye on your cookies as they bake. If you take them out too late, they may become too hard instead of chewy.
- Not measuring ingredients properly: Accurate measurements are crucial in baking. Use a kitchen scale for precision, especially with almond flour.
- Ignoring the salt: A pinch of salt enhances the flavors in your keto peanut butter cookies. Don’t skip it; it makes a big difference!

Storage & Reheating Instructions
Refrigerator Storage
- Store cookies in an airtight container in the refrigerator.
- They will last up to 1 week without losing freshness.
Freezing Keto Peanut Butter Cookies
- Place cooled cookies in a freezer-safe container or bag.
- They can be frozen for up to 3 months.
Reheating Keto Peanut Butter Cookies
- Oven: Preheat to 350°F and warm for about 5 minutes.
- Microwave: Heat for 10-15 seconds for a quick warm-up.
- Stovetop: Use a non-stick skillet over low heat, covering with a lid for about 1-2 minutes.
Frequently Asked Questions
Here are some common questions about making keto peanut butter cookies that might help you along the way.
Can I use other nut butters for Keto Peanut Butter Cookies?
Yes, you can substitute almond butter or cashew butter if you prefer. Just ensure they’re unsweetened and smooth.
Are Keto Peanut Butter Cookies gluten-free?
Absolutely! These cookies are made with almond flour, making them naturally gluten-free.
How many carbs are in Keto Peanut Butter Cookies?
Each cookie has approximately 2 grams of net carbs, making them perfect for low-carb diets.
Can I make these cookies vegan?
To make vegan keto peanut butter cookies, replace milk with a plant-based option and ensure your nut butter doesn’t contain any animal products.
Final Thoughts
These keto peanut butter cookies are not just easy to make; they offer delightful flavors and textures that everyone will enjoy. Feel free to customize your batch by adding sugar-free chocolate chips or nuts for extra crunch. Try these delicious treats today for a satisfying low-carb dessert!

Keto Peanut Butter Cookies
- Total Time: 20 minutes
- Yield: Approximately 12 cookies 1x
Description
Indulge in the delightful taste of Keto Peanut Butter Cookies, the perfect guilt-free treat for anyone following a low-carb diet. These cookies are incredibly quick and easy to make, coming together in just 20 minutes. With a soft and chewy texture, they are made without sugar or eggs, making them suitable for various dietary needs. The combination of creamy peanut butter and finely ground almond flour creates a rich flavor that is sure to satisfy your sweet cravings. Whether you enjoy them as an afternoon snack or a dessert, these keto-friendly cookies are versatile enough to fit any occasion.
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 (163°C). If needed, gently heat the peanut butter until it's runny.
- In a mixing bowl, combine almond flour, powdered erythritol, salt, and baking soda.
- Add the warmed peanut butter and milk into the dry ingredients and mix to form a dough.
- Roll the dough into balls and flatten them on a parchment-lined baking sheet.
- Bake for about 10 minutes until set but slightly undercooked. Allow cooling completely on the baking sheet to firm up.
- Prep Time: 10 minutes
- Cook Time: 10 minutes
- Category: Dessert
- Method: Baking
- Cuisine: Keto
Nutrition
- Serving Size: 1 cookie (20g)
- Calories: 92
- Sugar: 0g
- Sodium: 70mg
- Fat: 7g
- Saturated Fat: 1g
- Unsaturated Fat: 6g
- Trans Fat: 0g
- Carbohydrates: 3g
- Fiber: 1g
- Protein: 3g
- Cholesterol: 0mg