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+ servings
A stack of three cookie bars full of candy bar pieces and m&ms.
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5 from 1 vote

Candy Bar Cookie Bars

These candy bar cookie bars are delicious cookie bars packed full of your favorite chopped chocolate bars. They are a perfect way to use up leftover Halloween candy!

Prep Time10 mins
Cook Time25 mins
Servings: 18
Calories: 346kcal


  • 1 cup butter (2 sticks, softened)
  • 1 cup brown sugar
  • 1/2 cup white sugar
  • 2 large eggs
  • 1 tsp vanilla
  • 2 1/2 cups flour
  • 1 tsp baking soda
  • 1/2 tsp salt
  • 2 cups chocolate candy (chopped up)


  • Preheat your oven to 350 degrees. Prepare a 9×13 baking pan with cooking spray
  • In a large bowl, mix together the butter, brown sugar and white sugar for about 2 minutes until light and creamy.
  • Add the eggs and vanilla and stir well.
  • Add in all the dry ingredients; flour, baking soda and salt and stir in.
  • Pour in your chopped candy and fold it into the batter.
  • Dump batter into your prepared 9×13 pan.
  • Bake in preheated oven for about 20-25 minutes until the top is golden and the center is mostly set.
  • Allow to cool before cutting and serving.


Calories: 346kcal | Carbohydrates: 40g | Protein: 4g | Fat: 19g | Saturated Fat: 11g | Cholesterol: 46mg | Sodium: 170mg | Potassium: 212mg | Fiber: 3g | Sugar: 22g | Vitamin A: 349IU | Calcium: 45mg | Iron: 3mg