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3-Ingredient Air Fryer Peanut Butter Cookies

These 3-Ingredient Air Fryer Peanut Butter Cookies redefine simplicity in baking, offering a delightful treat with minimal effort. Enjoy the ease and taste of these cookies that perfectly balance health-conscious choices and a satisfying dessert.
Print Recipe
Prep Time 20 minutes
Cook Time 8 minutes
Total Time 28 minutes
Course Dessert, Snack
Servings 12 cookies
Calories 120 kcal

Equipment

  • Air Fryer
  • Mixing bowl
  • Spatula or hand mixer
  • Parchment paper

Ingredients
  

  • 1 cup Peanut Butter
  • 1/2 cup Granulated Sugar
  • 1 Egg

Instructions
 

  • Preheat the Air Fryer: Set the air fryer to 350°F (175°C) for 5 minutes to ensure even baking.
  • Prepare the Dough: Combine peanut butter, sugar, and egg in a mixing bowl. Blend until a smooth dough forms.
  • Refrigerate Dough: Place the peanut butter cookie dough in the refrigerator for 30 minutes to chill.
    Remember: Chilling the dough is essential for better cookies. It helps them keep their shape and prevents them from becoming crumbly while cooking in the air fryer.
  • Shape the Cookies: Scoop tablespoon-sized portions of dough, roll into balls, and place on a parchment-lined tray.
    Consider flattening them slightly with the palm of your hand or a fork for even cooking. Press the fork onto the dough once, then repeat in the opposite direction to create a crisscross pattern on top.
    This flattens the cookies and adds those distinctive fork marks that are famous for peanut butter cookies.
  • Bake in the Air Fryer: Line air fryer basket with parchment paper. Place cookies in air fryer tray basket a nd carefully put the basket in the preheated air fryer.
    Bake for 8-10 minutes, adjusting based on desired doneness
  • Cool and Serve: Once baked, remove the cookies from the air fryer and allow them to cool on a wire rack for at least 5-10 minutes.
    This resting period helps them set and achieve the desired texture. Repeat until you’ve made all your air fryer peanut butter cookies!
    Serve warm or store in an airtight container once completely cooled.

Notes

Ensure the dough is well-mixed for uniform cookies without unmixed ingredients.
Experiment with alternative sweeteners for varied taste profiles in your cookies.
Vary cookie thickness for differing textures—thinner cookies tend to crisp up while thicker ones stay chewy.
Nutritional Information (per serving):
(Approximate values based on the yield of 12 cookies)
Calories: 120
Total Fat: 8g
Saturated Fat: 2g
Cholesterol: 15mg
Sodium: 70mg
Total Carbohydrates: 10g
Dietary Fiber: 1g
Sugars: 8g
Protein: 4g