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Single keto peanut butter cookie in focus on a wire rack over a rust napkin, with a deep criss-cross fork pattern.
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3-Ingredient Peanut Butter Cookies

The BEST 3-ingredient sugar-free peanut butter cookies! Made with allulose, they're soft in the middle, lightly crisp at the edges, with that classic sweet-and-salty peanut butter flavor. Ready in under 30 minutes with one bowl and no mixer required.
Course Dessert
Cuisine American
Keyword 3 Ingredient Cookies, gluten free recipes, keto recipes, low carb recipes, Peanut Butter Cookies, sugar free recipes
Prep Time 5 minutes
Cook Time 10 minutes
Additional Time 10 minutes
Total Time 25 minutes
Servings 12 cookies
Calories 126.46kcal

Ingredients

Instructions

  • Preheat oven to 350°F (177°C). Line a baking sheet with parchment paper.
  • Mix all ingredients in a medium bowl with spatula until dough forms. 
  • Using a cookie scoop or tablespoon, scoop out cookie dough (about 1.5 tbsp). Roll into a ball. Place on parchment-lined baking sheet. Using a fork, apply a criss-cross pattern to the cookies to flatten (they will not spread without this step). Repeat with remaining dough.
  • Bake at 350 degrees F for 8-10 minutes until lightly brown on edges with soft centers. (Remember allulose browns faster so keep an eye on it)
  • Allow to cool at least 10 minutes on the baking sheet before transferring to a wire rack to cool completely.

Video

Notes

Nutrition and carbs - Some nutrition labels omit sugar alcohols or allulose from the nutrition calculation since it does not affect blood sugar. For transparency, I have included all carbs and calculated the net carbs below. Always use a food logging app like Cronometer according to the brands you use in order to get accurate nutrition information. 
9.38 Total Carbs - 2.00 Fiber - 6.00 Allulose= 1.38 Net Carbs per cookie or 1/12 of recipe.

Nutrition

Serving: 1cookie | Calories: 126.46kcal | Carbohydrates: 9.38g | Protein: 5.86g | Fat: 11.11g | Cholesterol: 15.54mg | Sodium: 8.79mg | Potassium: 164.18mg | Fiber: 2g | Sugar: 7.38g | Vitamin A: 6.22IU | Calcium: 19.42mg | Net Carbohydrates: 1.38g | Sugar Alcohols: 0g | Allulose: 6g