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+ servings

Cake Mix Cookie Bars Recipe

You are going to LOVE these ooey-gooey super delicious cake mix cookie bars! They are everything you want in a dessert and more.
Prep Time10 mins
Cook Time20 mins
Total Time30 mins
Course: Dessert
Cuisine: American
Keyword: Cake Mix Cookie Bars, Cake Mix Cookies, cookie bars
Servings: 15
Calories: 371kcal


  • 9x13-inch Baking Pan
  • Non-stick Cooking Spray
  • spatula
  • Large Mixing Bowl


  • 15.25 ounce white cake mix
  • ½ cup canola oil
  • 2 eggs
  • ½ cup butter melted
  • ½ cup milk chocolate chips
  • ½ cup peanut butter chips
  • 14 ounce sweetened condensed milk


  • Preheat oven to 350 degrees.
  • Mix together the cake mix, canola oil and eggs - then separate batter into halves. Press one half of the batter into the bottom of a greased 9x13 pan.
  • In a small, microwaveable bowl, mix together the butter, chocolate chips and peanut butter chips. Microwave for 30 seconds, then remove and stir. Keep microwaving and stirring in 15 second intervals until the mixture is completely smooth.
  • Add the sweetened condensed milk to the chocolate chip mixture and stir until completely combined, then pour it over the crust in the 9x13 pan.
  • Take the second half of the cake mix batter, and drop it in spoonfuls over top.
  • Bake for 20-25 minutes (until the top starts to turn a golden brown).
  • Allow to cool completely before serving.


  • You can also make this in a 9x9 pan


Calories: 371kcal | Carbohydrates: 43g | Protein: 5g | Fat: 20g | Saturated Fat: 9g | Polyunsaturated Fat: 3g | Monounsaturated Fat: 7g | Trans Fat: 1g | Cholesterol: 49mg | Sodium: 308mg | Potassium: 126mg | Fiber: 1g | Sugar: 31g | Vitamin A: 291IU | Vitamin C: 1mg | Calcium: 143mg | Iron: 1mg