Air Fryer Homemade Peanut Butter Cookies
If you’re craving warm, soft peanut butter cookies but don’t want to turn on the oven, this Air Fryer Homemade Peanut Butter Cookies recipe is exactly what you need. These cookies are perfectly golden on the outside, soft and chewy on the inside, and packed with rich peanut butter flavor.
Best of all, they come together with simple pantry ingredients and cook in just minutes. Whether you’re making a small batch for a quick treat or prepping dessert for the family, this air fryer version delivers classic cookie flavor with less time and effort.
Why You’ll Love This Recipe
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Ready in under 15 minutes
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No oven required
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Soft, chewy texture
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Perfect small-batch dessert
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Easy, beginner-friendly recipe
Ingredients (Makes 10–12 Cookies)
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1 cup creamy peanut butter
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½ cup granulated sugar
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¼ cup brown sugar
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1 large egg
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½ teaspoon baking soda
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½ teaspoon vanilla extract
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Pinch of salt (optional, if peanut butter is unsalted)
Ingredient Notes
Peanut Butter:
Creamy peanut butter works best. Natural peanut butter can be used, but make sure it’s well stirred and not too oily.
Sugar Balance:
Using both white and brown sugar creates a chewy center and slightly crisp edges.
Egg:
Provides structure and helps bind the cookies together.
Step-by-Step Instructions
Step 1: Make the Dough
In a medium bowl, mix together:
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Peanut butter
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Granulated sugar
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Brown sugar
Stir until smooth and creamy.
Add the egg, baking soda, vanilla extract, and salt. Mix until fully combined and thick.
Step 2: Shape the Cookies
Scoop about 1 tablespoon of dough and roll into balls.
Place them on parchment paper and gently flatten with a fork to create the classic crisscross pattern.
Tip: Don’t flatten too thin — they will spread slightly in the air fryer.
Step 3: Prepare the Air Fryer
Preheat your air fryer to 170°C (340°F) for 2–3 minutes.
Line the air fryer basket with perforated parchment paper (never plain loose parchment without food on top).
Step 4: Air Fry
Place cookies in the basket in a single layer, leaving space between them.
Air fry at 170°C (340°F) for 6–8 minutes.
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6 minutes = softer center
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8 minutes = slightly crisp edges
Cooking time may vary slightly depending on your air fryer model.
Step 5: Cool Properly
Let cookies cool in the basket for 5 minutes before removing.
They will look slightly soft when hot but firm up as they cool.
Transfer to a wire rack to cool completely.
Tips for Perfect Air Fryer Cookies
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Do not overcrowd the basket; cook in batches if necessary.
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Check at the 6-minute mark to avoid overbaking.
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Cookies continue to cook slightly after removal.
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If the tops brown too quickly, lower temperature to 160°C (320°F).
Variations
3-Ingredient Version
Use:
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1 cup peanut butter
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¾ cup sugar
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1 egg
Mix and cook as directed for a super simple version.
Chocolate Chip Peanut Butter Cookies
Add ¼ cup chocolate chips to the dough.
Keto / Low-Carb Option
Replace sugar with a granulated sugar substitute like erythritol.
Stuffed Peanut Butter Cookies
Flatten dough, add a small piece of chocolate or peanut butter in the center, seal, then air fry.
Storage
Room Temperature:
Store in an airtight container for up to 4 days.
Refrigerator:
Up to 1 week.
Freezer:
Freeze baked cookies for up to 2 months.
Nutrition (Approximate Per Cookie)
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Calories: 120–140
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Protein: 4–5 g
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Carbohydrates: 10–12 g
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Fat: 8–9 g
Values vary based on sugar type and peanut butter brand.
Frequently Asked Questions
Why are my cookies too soft?
They may need 1–2 more minutes in the air fryer or more cooling time.
Why did they spread too much?
The dough may have been too warm. Chill it for 15–20 minutes before cooking.
Can I use crunchy peanut butter?
Yes! It adds extra texture and crunch.
Final Thoughts
Air fryer peanut butter cookies are quick, easy, and incredibly satisfying. With their rich peanut flavor and soft center, they’re perfect for late-night cravings or last-minute desserts.
Once you try making cookies in the air fryer, you’ll love how simple and convenient it is.