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Oatmeal Peanut Butter Sandwich Cookies

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  • Author: Lidia
  • Prep Time: 15 minutes
  • Cook Time: 0 minutes
  • Total Time: 45 minutes (including chilling)
  • Yield: 10–12 sandwich cookies
  • Category: Dessert
  • Method: No-Bake
  • Cuisine: American
  • Diet: Vegetarian

Description

These no-bake peanut butter oatmeal sandwich cookies are a quick and easy treat made with wholesome ingredients and no oven time. Soft, chewy oat cookies are filled with a creamy peanut butter mixture for a nostalgic and satisfying dessert.


Ingredients

  • 2 cups rolled oats
  • 1/2 cup peanut butter (creamy or crunchy)
  • 1/3 cup honey or maple syrup
  • 1/4 cup coconut oil or butter
  • 1 tsp vanilla extract
  • Pinch of salt (optional)
  • For the filling:
  • 1/2 cup peanut butter
  • 1/3 cup powdered sugar
  • 1/2 tsp vanilla extract

Instructions

  1. Melt coconut oil (or butter) with honey (or maple syrup) in a saucepan over low heat.
  2. Stir in peanut butter and vanilla extract until smooth.
  3. Add rolled oats and mix until evenly coated and mixture holds together.
  4. Scoop spoonfuls of mixture onto a parchment-lined tray and flatten to form cookies.
  5. Chill cookies in the fridge for at least 30 minutes until firm.
  6. Mix peanut butter, powdered sugar, and vanilla to make the filling.
  7. Spread filling on the bottom of half the cookies and top with the remaining cookies to form sandwiches.
  8. Refrigerate briefly again to set before serving.

Notes

  • Use rolled oats for the best texture; avoid instant or steel-cut oats.
  • Customize with chocolate chips, chopped nuts, or cinnamon for variety.
  • Chill cookies thoroughly to help them hold their shape.
  • Swap powdered sugar in the filling with honey or mashed banana for a healthier version.

Nutrition

  • Serving Size: 1 sandwich cookie
  • Calories: 220
  • Sugar: 12 g
  • Sodium: 90 mg
  • Fat: 14 g
  • Saturated Fat: 5 g
  • Unsaturated Fat: 8 g
  • Trans Fat: 0 g
  • Carbohydrates: 20 g
  • Fiber: 2 g
  • Protein: 5 g
  • Cholesterol: 0 mg