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No-Bake Peanut Butter Oatmeal Cookies

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  • Author: Hannah
  • Prep Time: 10 minutes
  • Cook Time: 10 minutes
  • Total Time: 40 minutes
  • Yield: 18 cookies 1x
  • Category: Dessert
  • Method: No-Bake
  • Cuisine: American
  • Diet: Vegetarian

Description

These No-Bake Peanut Butter Oatmeal Cookies are a quick and easy treat that combines the rich flavors of peanut butter and oats with the fun crunch of Reese’s Pieces. Perfect for when you need a sweet fix without turning on the oven!


Ingredients

Units Scale
  • 1/2 cup salted butter, cut into pieces
  • 1 1/2 cups sugar
  • 1/2 cup milk
  • 1 cup creamy peanut butter
  • 1 teaspoon vanilla extract
  • 3 cups quick-cooking oats
  • 1/2 cup Reese’s Pieces

Instructions

  • Prepare Baking Sheets: Line two baking sheets with parchment paper or wax paper and set aside.
  • Heat Mixture: In a large saucepan, combine the butter, sugar, and milk. Cook over medium heat, stirring frequently, until the mixture comes to a rolling boil. Allow it to boil for 1 minute, then remove from heat.
  • Add Ingredients: Quickly stir in the creamy peanut butter and vanilla extract until smooth. Add the quick-cooking oats and stir until fully combined. Finally, fold in the Reese’s Pieces.
  • Form Cookies: Using a spoon or cookie scoop, drop spoonfuls of the mixture onto the prepared baking sheets, forming cookies about 2 inches in diameter.
  • Set Cookies: Allow the cookies to cool and set at room temperature for about 30 minutes, or until firm.

Notes

  • For a different twist, try adding chocolate chips or chopped nuts instead of Reese’s Pieces.
  • Store the cookies in an airtight container at room temperature for up to a week.

Nutrition

  • Serving Size: 1 cookie
  • Calories: 180
  • Sugar: 15g
  • Sodium: 75mg
  • Fat: 9g
  • Saturated Fat: 4g
  • Unsaturated Fat: 4g
  • Trans Fat: 0g
  • Carbohydrates: 24g
  • Fiber: 2g
  • Protein: 4g
  • Cholesterol: 10mg