Keto Peanut Butter Cookies Recipe

If you’re on the lookout for a delightful, guilt-free treat that perfectly satisfies your sweet tooth without kicking you out of ketosis, you have to try this fantastic Keto Peanut Butter Cookies Recipe. These cookies are wonderfully soft and chewy, packing that irresistible peanut butter flavor while skipping any sugar or eggs. They come together quickly and simply, making them the perfect snack for busy days or when you want a scrumptious homemade dessert without the fuss.

Ingredients You’ll Need

The image shows four small bowls placed on a wooden surface. The biggest bowl is white and filled with a light, crumbly white powder, likely almond flour. Above it, a small white bowl contains a fine white powder, possibly salt. To the left, a small white bowl holds another fine white powder, which could be baking soda or baking powder. On the right, a small blue patterned bowl contains a smooth, light brown paste, which looks like peanut butter. The bowls are arranged close to each other, and the bright colors of the bowls contrast with the white powders and peanut butter inside. photo taken with an iphone --ar 4:5 --v 7

The beauty of this Keto Peanut Butter Cookies Recipe lies in its simplicity. Each ingredient plays a crucial role, bringing together flavors and textures that create the perfect cookie—soft on the inside, slightly crisp on the outside, and full of peanut buttery goodness.

  • Peanut butter (1/2 cup): The star of the show, it adds rich, creamy flavor and natural fats that keep these cookies moist.
  • Milk of choice (1 tbsp): Just a splash to bring everything together and help create that perfect dough consistency.
  • Finely ground almond flour (2/3 cup): This low-carb flour gives the cookies their structure while keeping them light and tender.
  • Powdered erythritol or powdered sugar (3 tbsp): Sweetens without the sugar spike, and the powdered form ensures a smoother texture.
  • Salt (1/8 tsp): Enhances flavor and balances the sweetness perfectly.
  • Baking soda (1/8 tsp): A tiny lift agent that helps the cookies rise just enough to stay soft and chewy.

How to Make Keto Peanut Butter Cookies Recipe

Step 1: Preparing the Nut Butter

If your peanut butter isn’t easily stirrable, gently warm it until it becomes runny. This makes mixing a breeze and ensures the dough comes together smoothly without clumps.

Step 2: Preheat the Oven

Set your oven to 325°F (around 163°C) and position the rack in the center. A consistent, moderate heat is key for baking these cookies evenly and achieving that tender texture.

Step 3: Mix Dry Ingredients

Combine the almond flour, powdered erythritol, salt, and baking soda in a bowl. Stir them thoroughly so the leavening agent and sweetener evenly distribute, which will make a big difference in your cookie’s consistency and taste.

Step 4: Combine Wet and Dry

Stir in the runny peanut butter and the milk of choice. Mix until a uniform dough forms — it should hold together but still feel soft and pliable.

Step 5: Shape Your Cookies

Roll the dough into balls about the size you want for your cookies, then gently press each ball flat to form thick discs. Don’t worry if they’re a bit thicker than usual; these cookies will hold that lovely chewiness best when they’re on the thick side.

Step 6: Bake and Cool

Place your cookies on a baking sheet and bake on the center rack for 10 minutes. Take them out when they still look a bit undercooked — remember, they firm up as they cool, so patience is the secret to the perfect chew!

How to Serve Keto Peanut Butter Cookies Recipe

The image shows nine round peanut butter cookies on a white marbled surface, arranged in three rows and three columns. Each cookie has a light golden brown color with a slightly crumbly texture and a grid pattern pressed onto its top, made by pressing with a fork. Some cookies have small cracks at the edges, adding to their homemade look. The cookies are spaced evenly apart with a soft matte finish, showing no other items or decorations around them. photo taken with an iphone --ar 4:5 --v 7

Garnishes

While these cookies shine on their own, a light sprinkle of sea salt on top before baking can elevate the flavor, giving that sublime salty-sweet contrast. You could also garnish with a small drizzle of sugar-free chocolate for a decadent touch.

Side Dishes

Pairing these cookies with a cold glass of unsweetened almond milk or a warm cup of keto-friendly coffee cream makes for an irresistible snack combination. They also complement a small bowl of fresh berries to add a juicy burst that contrasts nicely with the cookies’ richness.

Creative Ways to Present

For parties or gift-giving, stack these cookies between sheets of parchment paper and tie them with a rustic twine for an inviting homemade gift. You can also sandwich them with a keto vanilla cream cheese frosting to make luscious peanut butter cookie sandwiches.

Make Ahead and Storage

Storing Leftovers

Keep your cookies fresh by storing them in an airtight container at room temperature for up to 4 days. This keeps them chewy and tender, just like when they came out of the oven.

Freezing

These cookies freeze beautifully! Place them in a freezer-safe container or bag, separating layers with parchment paper to prevent sticking. They’ll keep well for up to one month, so you can always have a keto-friendly treat on hand.

Reheating

If you want to enjoy them warm, pop a cookie or two in the microwave for about 10 seconds or heat gently in an oven set at 275°F for 5 minutes. This restores their soft texture and enhances the peanut butter aroma—pure bliss!

FAQs

Can I use a different nut butter in this Keto Peanut Butter Cookies Recipe?

Absolutely! Almond butter, cashew butter, or any nut butter you prefer works just fine. Just make sure it’s smooth and stirrable to get the right dough consistency.

Do I have to use erythritol, or can I substitute another sweetener?

You can swap erythritol for other powdered keto-friendly sweeteners like monk fruit sweetener or a blend of your choice, ensuring it’s powdered to keep the cookie texture smooth.

Why do the cookies need to be taken out when undercooked?

These cookies continue to firm up as they cool because of the almond flour and peanut butter fats. Taking them out early prevents dryness and keeps them wonderfully chewy.

Can I make these cookies egg-free?

Yes! This recipe is naturally egg-free, which is perfect for anyone with allergies or following a vegan keto diet (just choose a vegan nut butter and milk).

How long do these cookies last?

Stored properly, they stay soft and fresh for about 4 days at room temperature, but freezing is a great option to keep them longer without sacrificing quality.

Final Thoughts

You really can’t go wrong with this Keto Peanut Butter Cookies Recipe. It’s straightforward, uses simple ingredients, and delivers those soft, chewy, peanut butter cookies you crave while keeping carbs low. Whether you’re new to keto or a seasoned pro looking for a trusty homemade treat, these cookies will quickly become a staple you come back to time and again. So roll up your sleeves and get baking—your taste buds will thank you!

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Keto Peanut Butter Cookies Recipe

Keto Peanut Butter Cookies Recipe

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4.2 from 14 reviews

This keto peanut butter cookie recipe is a quick and easy way to enjoy soft, chewy, and delicious cookies without any sugar or eggs. Perfect for those following a low-carb or keto lifestyle, these cookies use almond flour and powdered erythritol to keep them keto-friendly while maintaining a satisfying texture and taste.

  • Total Time: 20 minutes
  • Yield: 8 large or 16 small cookies

Ingredients

Wet Ingredients

  • 1/2 cup peanut butter, or nut butter of choice
  • 1 tbsp milk of choice

Dry Ingredients

  • 2/3 cup finely ground almond flour
  • 3 tbsp powdered erythritol or powdered sugar
  • 1/8 tsp salt
  • 1/8 tsp baking soda

Instructions

  1. Prepare Nut Butter: If the nut butter is thick or difficult to stir, gently heat it until it becomes runny and easier to mix with the other ingredients.
  2. Preheat Oven: Set your oven to 325°F (163°C) to ensure it’s at the correct temperature when you’re ready to bake.
  3. Mix Dry Ingredients: Thoroughly stir together the almond flour, powdered erythritol (or powdered sugar), salt, and baking soda in a mixing bowl until everything is evenly combined.
  4. Combine Ingredients: Add the warm nut butter and milk to the dry ingredients. Stir well until a dough forms, making sure all ingredients are fully incorporated.
  5. Shape Cookies: Roll the dough into balls of your desired size (either to make 8 large or 16 small cookies). Flatten each ball gently to form thick cookie shapes.
  6. Bake: Place the cookies on a baking tray and bake on the center rack of the oven for 10 minutes. Remove them when they still appear slightly undercooked.
  7. Cool: Let the cookies cool completely on the baking sheet or a cooling rack. They will firm up as they cool, achieving the perfect chewy texture.

Notes

  • For a simpler version, you can make 3-ingredient peanut butter cookies by using just peanut butter, sweetener, and an egg as a binder.
  • Be careful not to overbake; undercooked cookies will firm up during cooling to maintain a chewy texture.
  • You can substitute peanut butter with any nut or seed butter of your choice for variety.
  • Use powdered erythritol for best keto compatibility; powdered sugar will increase the carb count.
  • Adjust the size of the cookies to your preference, but cooking times may vary slightly.
  • Author: Maya
  • Prep Time: 10 minutes
  • Cook Time: 10 minutes
  • Category: Dessert
  • Method: Baking
  • Cuisine: American
  • Diet: Low Carb

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