Keto Peanut Butter Cookies

Craving a sweet treat but sticking to a low-carb lifestyle? These Keto peanut butter cookies are the perfect solution! Made with just a few simple ingredients, they deliver all the rich, creamy peanut butter flavor you love, without the added carbs.

Each bite is soft, chewy, and packed with peanut butter goodness, making it the ultimate guilt-free indulgence. Whether you’re following a keto diet or just looking for a healthier dessert option, these cookies satisfy your sweet tooth without derailing your goals.

What makes them special? The combination of almond flour and a touch of sweetener keeps these cookies low-carb, yet still full of flavor. Plus, they’re incredibly easy to make with just a handful of ingredients!

Perfect for a keto-friendly snack, or dessert, or whenever you need a quick and delicious treat, these Keto peanut butter cookies are your new go-to. Let’s get baking!

Keto Peanut Butter Cookies

These simple 4-ingredient keto peanut butter cookies are low-carb and packed with flavor. They bake up golden with a crispy edge and soft center, making them a satisfying treat that fits perfectly into a keto diet.1
Prep Time 10 minutes
Cook Time 15 minutes
Total Time 25 minutes
Course Dessert
Cuisine American
Servings 12 people
Calories 133 kcal

Equipment

  • Baking sheet
  • Wire rack
  • Parchment paper
  • Mixing bowl

Ingredients
  

  • ½ cup low-calorie natural sweetener
  • 1 cup peanut butter
  • 1 egg
  • 1 tsp sugar-free vanilla extract

Instructions
 

  • Preheat the oven to 350°F (175°C) and line a baking sheet with parchment paper.
  • In a bowl, combine peanut butter, sweetener, egg, and vanilla extract; mix until a dough forms.
  • Roll dough into 12 (1-inch) balls and place on the prepared sheet.
  • Press each ball down twice with a fork in a criss-cross pattern.
  • Bake for 12–15 minutes until the edges are golden.
  • Let cool for 1 minute on the baking sheet before transferring to a wire rack to cool completely.

Notes

  • Adjust the sweetener based on your preferred taste (stevia, erythritol, or monk fruit).
  • Make sure the dough isn’t too sticky by rolling the balls quickly before the dough softens too much.

Nutrition Facts:

Calories133kcal
Total Fat11g
Carbohydrates12g
Protein6g

What to Avoid When Making Keto Peanut Butter Cookies?

  1. Using the Wrong Sweetener: Not all sweeteners behave the same way in baking. Stick to low-carb options like stevia, erythritol, or monk fruit, as others may affect the texture or sweetness.
  2. Overmixing the Dough: Overworking the dough can cause the cookies to spread too much or become too dry. Mix just enough to combine the ingredients.
  3. Not Using Parchment Paper: Avoid skipping the parchment paper as it helps prevent the cookies from sticking to the baking sheet and ensures they bake evenly.
  4. Baking for Too Long: Since keto cookies often don’t brown as much as regular cookies, be careful not to overbake. Watch for golden edges and check the cookies at the 12-minute mark.

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