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Air Fryer Giant Oatmeal Cookie Recipe

5 Stars 4 Stars 3 Stars 2 Stars 1 Star 4.9 from 23 reviews
  • Author: Michelle
  • Prep Time: 5 minutes
  • Cook Time: 5 minutes
  • Total Time: 30 minutes
  • Yield: 2 servings
  • Category: Dessert
  • Method: Air Frying
  • Cuisine: American
  • Diet: Vegetarian

Description

A quick and easy recipe for a giant oatmeal cookie made in the air fryer. This cookie is soft, gooey, and packed with oats and chocolate chips or raisins. Perfect for a single large treat or to share as a dessert or snack.


Ingredients

Scale

Main Ingredients

  • 2 tablespoons butter
  • 2 tablespoons brown sugar
  • 1 tablespoon sugar
  • 1 egg yolk
  • ½ teaspoon vanilla extract
  • ¼ cup all-purpose flour
  • ⅛ teaspoon baking soda
  • ⅛ teaspoon baking powder
  • ⅛ teaspoon salt
  • Dash of cinnamon (optional)
  • ¼ cup quick oats
  • ¼ cup chocolate chips or raisins


Instructions

  1. Preheat Air Fryer: Set your air fryer to 350 degrees Fahrenheit and allow it to preheat while you prepare the cookie dough.
  2. Melt Butter: Place the butter in a medium-sized mixing bowl and melt it in the microwave until fully liquefied.
  3. Mix Sugars and Egg: Add the brown sugar, sugar, egg yolk, and vanilla extract to the melted butter. Stir well using a fork until all ingredients are thoroughly combined.
  4. Add Dry Ingredients: Stir in the flour, baking soda, baking powder, salt, and cinnamon (if using). Once combined, fold in the quick oats and chocolate chips or raisins.
  5. Form Cookie Dough: Divide the dough into two equal balls and flatten them lightly to shape.
  6. Prepare for Air Frying: Place the cookie dough balls on a sheet of air fryer parchment paper inside the air fryer basket. Leave space between each cookie and from the basket edges for proper cooking.
  7. Air Fry Cookies: Cook the cookies in the preheated air fryer for 5 minutes. The exterior should be browned while the inside remains slightly underdone to achieve a gooey texture.
  8. Press Toppings: Immediately after cooking, remove the basket but keep the cookies inside. Press additional chocolate chips or raisins onto the top if desired for a bakery finish.
  9. Cool Cookies: Let the cookies cool for at least 20 minutes before handling to prevent them from falling apart. For a firmer cookie, allow cooling for a couple of hours.

Notes

  • Cookies are designed to be underdone and gooey inside; for a less gooey center, add an extra minute of air frying time at the cost of a more browned exterior.
  • If parchment paper curls and distorts the cookie shape during baking, immediately cover the cookie with a bowl slightly wider than the cookie while still warm and swirl gently to reshape into a perfect circle, then press extra chocolate chips into the top.
  • Allow cookies to cool fully to firm up if you prefer a sturdier texture.