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No-Bake Chocolate Peanut Butter Oat Cookies Recipe

5 Stars 4 Stars 3 Stars 2 Stars 1 Star 3.8 from 56 reviews
  • Author: Kimberly
  • Prep Time: 15 minutes
  • Cook Time: 5 minutes
  • Total Time: 20 minutes
  • Yield: 35 cookies
  • Category: Dessert
  • Method: Stovetop
  • Cuisine: American
  • Diet: Vegetarian

Description

Delicious and quick No-Bake Cookies made with cocoa, peanut butter, and oats. Perfect for a sweet treat without turning on the oven, these cookies come together in minutes and require just a few simple ingredients.


Ingredients

Wet Ingredients

  • 1/2 cup (1 stick) unsalted butter
  • 2 cups granulated sugar
  • 1/2 cup whole milk
  • 1/4 cup unsweetened cocoa powder
  • 1 cup creamy peanut butter
  • 2 teaspoons vanilla extract

Dry Ingredients

  • 3 cups rolled oats or quick oats


Instructions

  1. Prepare the mixture: In a saucepan over medium heat, combine the butter, sugar, milk, and cocoa powder. Stir frequently to ensure everything melts and mixes together evenly without burning.
  2. Boil: Bring the mixture to a vigorous boil and let it boil for exactly 60 seconds, stirring occasionally to prevent sticking and ensure even heating.
  3. Remove from heat: Immediately remove the saucepan from heat, then stir in the peanut butter and vanilla extract until smooth and fully blended.
  4. Add oats: Mix in the rolled or quick oats, stirring well until all oats are fully coated with the chocolate-peanut butter mixture.
  5. Form cookies: Drop spoonfuls of the mixture onto parchment paper, spacing them apart. Let the cookies cool completely at room temperature so they firm up before serving.

Notes

  • Use either rolled oats or quick oats based on your texture preference—rolled oats give chewier cookies, quick oats yield softer texture.
  • Make sure to boil the mixture for the full 60 seconds to ensure cookies set properly.
  • If you want a firmer cookie, refrigerate them after forming until fully set.
  • Store cookies in an airtight container at room temperature for up to one week.