Go Back
+ servings
3 Peanut Butter Bars on a white plate

Peanut Butter Bars Recipe

This Peanut Butter Bars Recipe with chocolate frosting reminds me of
the homemade bars that used to be served with school lunch in my
hometown. Only 30 minutes to make!
Course Dessert
Cuisine American
Keyword peanut butter
Prep Time 15 minutes
Cook Time 12 minutes
Total Time 27 minutes
Servings 15
Calories 478kcal
Author Elise Donovan


  • Cookie Sheet Pan
  • Conventional Oven



  • Mix all the ingredients together (minus chocolate frosting) and pat down in an ungreased cookie sheet/jelly roll pan.
  • Bake at 350-degrees for 12-14 minutes (do not overcook). Top with chocolate frosting.


Calories: 478kcal | Carbohydrates: 66g | Protein: 7g | Fat: 22g | Saturated Fat: 9g | Cholesterol: 47mg | Sodium: 334mg | Potassium: 205mg | Fiber: 2g | Sugar: 42g | Vitamin A: 325IU | Calcium: 29mg | Iron: 2.1mg