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+ servings
Peanut butter bar squares topped with chocolate and crushed M&M's.

Halloween Peanut Butter Bars

Just a handful of ingredients to make these festive little no bake bars! If you love peanut butter, you'll love these!
Course Dessert
Cuisine American
Keyword easy chocolate recipes, easy Halloween recipes, halloween
Prep Time 10 minutes
Total Time 10 minutes
Servings 16 bars
Calories 252kcal


  • 1 cup graham cracker crumbs
  • 1 cup powdered sugar
  • 3/4 cup creamy peanut butter
  • 1/2 cup butter melted
  • 1 cup milk chocolate chips
  • 1/3 cup chopped m&m candies


  • Add the graham cracker crumbs, powdered sugar, peanut butter, and melted butter to a medium mixing bowl and stir well with a spoon to combine.
  • When mixture is well combined, spread into the bottom of a greased 8x8 baking dish.
  • Add the chocolate chips to a microwave safe bowl and microwave in 30 second bursts, stirring each time, until the chocolate has melted.
  • Pour the chocolate over the peanut butter mixture and smooth evenly over the top.
  • Sprinkle the m&m's over the melted chocolate.
  • Refrigerate for 2 hours before cutting and serving.



Store in the refrigerator.
Rather than chopping, try adding the m&ms to a plastic bag and crushing them with a kitchen mallet. 


Serving: 1bar | Calories: 252kcal | Carbohydrates: 25g | Protein: 4g | Fat: 16g | Saturated Fat: 7g | Cholesterol: 18mg | Sodium: 152mg | Potassium: 88mg | Fiber: 1g | Sugar: 19g | Vitamin A: 212IU | Vitamin C: 1mg | Calcium: 29mg | Iron: 1mg