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+ servings
A few squares of peanut butter snack cakes on a cooling rack.

Peanut Butter Chocolate Chip Snack Cake

Chocolate and peanut butter are two of my favorite flavors and they work perfectly in this snack cake.
Course Dessert
Cuisine American
Keyword cake
Prep Time 10 minutes
Cook Time 35 minutes
Total Time 45 minutes
Servings 16 squares
Calories 279kcal


  • 1 box yellow cake mix
  • 1/2 cup peanut butter
  • eggs as called for on the box
  • melted butter to replace the oil as called for on the box
  • milk to replace the water as called for on the box
  • 1 teaspoon vanilla
  • 2 cups chocolate chips


  • Preheat oven to 350 degrees (or as directed on the box mix).
  • Add all of the ingredients, except for the chocolate chips to a large mixing bowl or stand mixer and mix until well combined. Stir in the chocolate chips.
  • Pour batter into a greased 13x9 baking dish and bake as directed on the box.
  • Cut into 16 squares and serve once cooled.


Serving: 1square | Calories: 279kcal | Carbohydrates: 43g | Protein: 4g | Fat: 10g | Saturated Fat: 4g | Cholesterol: 3mg | Sodium: 287mg | Potassium: 67mg | Fiber: 1g | Sugar: 28g | Vitamin A: 50IU | Vitamin C: 0.2mg | Calcium: 98mg | Iron: 1.1mg