As I rummaged through my pantry, I stumbled upon some peanut butter, eggs, and erythritol—three simple ingredients that held the promise of something delightful. That’s when the idea struck: why not whip up some Easy Keto Peanut Butter Cookies? With their soft, chewy texture and rich, nutty flavor, these cookies are not just another sweet treat; they’re a quick and guilt-free indulgence that fits perfectly into a low-carb lifestyle. In just about 15 minutes, you can create a dessert that will impress family and friends alike while satisfying those sweet cravings. Plus, these cookies are gluten-free and incredibly easy to make, making them a must-try for any passionate home-chef looking to elevate their baking game. Are you ready to find out how these delectable bites come together? Let’s get started!

Why Are These Cookies So Irresistible?
Simplicity at Its Best: You’ll love how quick and straightforward this recipe is—just three ingredients!
Rich, Nutty Flavor: The use of natural peanut butter delivers a delightful richness that stands out in every bite.
Health-Conscious Delight: These cookies are gluten-free and perfect for those on a keto diet, letting you indulge guilt-free.
Versatile Variations: Feel free to swap in almond or sunflower seed butter, or even mix in sugar-free chocolate chips for a twist!
Crowd-Pleasing Treat: They’re not only a hit with family but also a fantastic option for get-togethers and gatherings.
Speedy Satisfaction: In just 15 minutes, you have a batch of freshly baked cookies; pair them with a glass of almond milk for a delightful snack!
Easy Keto Peanut Butter Cookies Ingredients
For the Cookies
• Peanut Butter – Use natural, sugar-free peanut butter for a rich flavor and keto compliance.
• Egg – This helps bind the ingredients together, ensuring your cookies stay moist and chewy.
• Erythritol – A fantastic keto-friendly sweetener that keeps the carb count low; adjust based on your preferred sweetness.
Feel free to explore these Easy Keto Peanut Butter Cookies, and enjoy a sweet treat without the guilt!
Step‑by‑Step Instructions for Easy Keto Peanut Butter Cookies
Step 1: Preheat Oven
Start by preheating your oven to 350°F (175°C) to ensure it reaches the perfect temperature for baking. While the oven is warming up, line a baking sheet with parchment paper to prevent the cookies from sticking. This simple step is essential for making your Easy Keto Peanut Butter Cookies turn out perfectly, so don’t skip it!
Step 2: Mix Ingredients
In a mixing bowl, combine 1 cup of natural, sugar-free peanut butter, 1 egg, and 1/3 cup of erythritol. Use a sturdy spatula or whisk to blend these ingredients together until the mixture is smooth and well incorporated. The dough should have a sticky yet cohesive texture; this is the foundation of your delightful cookies!
Step 3: Form Cookie Balls
With clean hands, scoop out the dough and roll it into 1-inch balls. Place each ball onto your prepared baking sheet, leaving enough space between them to allow for spreading. This step is crucial for maintaining the shape and integrity of your Easy Keto Peanut Butter Cookies while baking!
Step 4: Flatten the Dough
Using a fork, gently press down on each cookie ball to flatten them slightly, creating a crisscross pattern on top. This not only gives your cookies a signature look but also helps them bake evenly. Aim for a thickness of about half an inch to achieve that perfect soft and chewy texture.
Step 5: Bake the Cookies
Carefully place the baking sheet in the preheated oven and bake the cookies for 10 to 15 minutes. Keep an eye on them; the edges should turn a light golden-brown color, indicating they are ready to come out. Remember, they will firm up a bit as they cool, so avoid overbaking!
Step 6: Cool and Enjoy
Once baked, remove the cookies from the oven and let them cool on the baking sheet for at least 5 minutes. This resting time is important for the cookies to set properly. After cooling, transfer them to a wire rack to cool completely, and savor the delightful aroma of your Easy Keto Peanut Butter Cookies filling your kitchen!

Make Ahead Options
These Easy Keto Peanut Butter Cookies are perfect for meal prep enthusiasts looking to save time during busy weeknights! You can mix the dough up to 24 hours in advance; simply store it in an airtight container in the refrigerator to maintain quality. If you prefer, you can also form the cookie balls and refrigerate them for a quick pre-baked option. When you’re ready to bake, just place them on a lined baking sheet and follow the baking instructions, adding a minute or two to the bake time if they’re coming straight from the fridge. This way, you’ll always have fresh, delicious cookies ready to enjoy without the last-minute hassle!
Expert Tips for Easy Keto Peanut Butter Cookies
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Choose Quality Peanut Butter: Opt for natural, sugar-free peanut butter with no added oils or sugars to keep your cookies truly keto-friendly.
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Watch Your Baking Time: Keep an eye on your cookies while they bake to prevent overbaking; they should be lightly golden at the edges for that perfect texture.
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Cooling is Key: Allow the Easy Keto Peanut Butter Cookies to cool on the baking sheet first; this helps them firm up and maintain their shape.
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Experiment with Sweeteners: Adjust erythritol based on your taste preference, as different brands can vary in sweetness and texture.
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Add Unique Flavors: Don’t hesitate to mix in sugar-free chocolate chips or a splash of vanilla extract for a personal touch!
What to Serve with Easy Keto Peanut Butter Cookies
Treat yourself to a cozy indulgence that pairs perfectly with these delightful, low-carb creations.
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Almond Milk: A glass of unsweetened almond milk balances the richness of the cookies while keeping it guilt-free.
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Fresh Berries: Juicy raspberries or blueberries bring a refreshing burst of tartness that complements the sweetness of the cookies beautifully.
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Whipped Coconut Cream: This light and airy topping adds a delightful contrast in texture, making each bite a heavenly experience.
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Dark Chocolate Dips: Pairing with a few sugar-free dark chocolate-covered snacks elevates your dessert game while keeping it keto-friendly.
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Decaf Coffee: Sipping on smooth decaf coffee harmonizes with the rich nutty flavor of the cookies, creating a comforting afternoon treat.
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Gelato: A scoop of keto-friendly gelato adds a creamy touch, making for a satisfying dessert we all crave without the carbs!
Easy Keto Peanut Butter Cookies Variations
Feel free to get creative and tailor these cookies to suit your palate and pantry!
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Nut Butter Swap: Replace peanut butter with almond butter for a different nutty flavor. Sunflower seed butter also works for a nut-free alternative!
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Sweetener Adjustments: If you prefer a different sweetener, try using monk fruit or stevia, but adjust the amount based on the brand’s sweetness level.
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Flavor Boost: Stir in a splash of vanilla extract or a pinch of sea salt to elevate the cookie’s richness. It’s a small change that makes a big difference!
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Chocolatey Goodness: Mix in sugar-free chocolate chips for a decadent treat or fold in some chopped nuts for a satisfying crunch. They add irresistible texture and flavor!
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Spicy Twist: For a unique flavor profile, add a dash of cinnamon or even a hint of cayenne for a warm, spicy kick that pairs surprisingly well with the nutty cookies.
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Texture Play: Swap in unsweetened shredded coconut for added chewiness, or incorporate a handful of oats (if carbs allow) for a hearty touch.
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Cooking Mode: Bake the cookies a little longer for a crispier texture, or remove them earlier for ultra-soft cookies that practically melt in your mouth.
Feel inspired to mix things up? Plus, if you love quick and easy desserts, check out these delightful Cranberry Cookies Chewy or indulge in the rich goodness of Healthy Peanut Butter. Happy baking!
How to Store and Freeze Easy Keto Peanut Butter Cookies
Room Temperature: Store your cookies in an airtight container at room temperature for up to 5 days. This will keep them fresh while allowing you to enjoy their delightful flavor daily!
Fridge: If you want them to last a bit longer, you can refrigerate the cookies in an airtight container for up to 1 week. Just allow them to come back to room temperature before enjoying for the best texture.
Freezer: For longer storage, freeze the cookies in a single layer on a baking sheet, then transfer them to a sealed bag or container. They can be frozen for up to 2 months.
Reheating: To enjoy a warm cookie, simply reheat it in the microwave for 10-15 seconds or pop it in the oven at 350°F (175°C) for a few minutes—your Easy Keto Peanut Butter Cookies will taste just as delightful!

Easy Keto Peanut Butter Cookies Recipe FAQs
What type of peanut butter should I use?
I recommend using natural, sugar-free peanut butter without added sugars or oils. This is crucial for keeping your Easy Keto Peanut Butter Cookies compliant with a low-carb lifestyle, ensuring they have that rich, nutty flavor you’re looking for!
How should I store these cookies, and how long do they last?
You can store your cookies in an airtight container at room temperature for up to 5 days. If you want to extend their shelf life, refrigerating them allows for up to 1 week of freshness. For longer storage, freeze your cookies for up to 2 months—just make sure to place them in a sealed bag after initially cooling!
Can I freeze Easy Keto Peanut Butter Cookies? How do I do it?
Absolutely! To freeze your cookies, first, arrange them in a single layer on a baking sheet. Once frozen, transfer them to a sealed freezer bag or container. When you want to enjoy a cookie, simply take one out and reheat it in the microwave for about 10-15 seconds, or in a 350°F (175°C) oven for a few minutes. This way, they’ll taste freshly baked every time!
What should I do if my cookies come out too crumbly?
If your cookies are crumbly, it might be due to over-baking or not having enough moisture in the dough. Make sure to follow the recipe precisely and consider adding a teaspoon of water or more peanut butter to help bind the ingredients better next time. Also, remember they will firm up as they cool, so don’t be alarmed if they’re slightly soft when coming out of the oven.
Are these cookies safe for pets, and can I substitute ingredients for allergies?
While these Easy Keto Peanut Butter Cookies are suitable for a keto diet, it’s important to remember that ingredients like peanut butter aren’t safe for all pets. If you’re looking to avoid allergens, consider swapping peanut butter with almond butter or sunflower seed butter. Just ensure that the alternative you choose aligns with your dietary needs and allergies!
Can I adjust the sweetness level of my cookies?
Certainly! You can modify the level of erythritol used based on your personal preference—some brands are sweeter than others. Start with the suggested amount, taste the dough (raw egg caution aside), and adjust to your liking. Don’t be shy about experimenting a bit!

Easy Keto Peanut Butter Cookies That Are Simply Irresistible
Ingredients
Equipment
Method
- Preheat your oven to 350°F (175°C) and line a baking sheet with parchment paper.
- In a mixing bowl, combine 1 cup of natural, sugar-free peanut butter, 1 egg, and 1/3 cup of erythritol, blending until smooth.
- Scoop out the dough and roll it into 1-inch balls, placing them on the prepared baking sheet.
- Flatten each cookie ball with a fork to create a crisscross pattern, aiming for half an inch thickness.
- Bake in the preheated oven for 10 to 15 minutes until edges are lightly golden-brown.
- Remove from the oven and let them cool on the baking sheet for at least 5 minutes before transferring to a wire rack.

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