Chocolate Marshmallow Peppermint Bars

Chocolate Marshmallow Peppermint Bars

Course Dessert
Cuisine American
Keyword best brownie recipe, brownie, brownie recipe, brownies, chocolate, holiday, holiday baking, holiday entertaining, how to make homemade brownies
Prep Time 20 minutes
Cook Time 25 minutes
Total Time 45 minutes
Servings 12
Calories 426 kcal
Author Jenny


  • 1/2 cup softened butter
  • 1 1/4 cups light brown sugar packed
  • 1/3 cup Karo┬« Dark Corn Syrup
  • 2 large eggs
  • 1 teaspoon pure vanilla extract
  • 1 3/4 cups all-purpose flour
  • 2/3 cup cocoa powder
  • 1/2 teaspoon kosher salt
  • 1 teaspoon baking powder
  • 1 1/2 cups prepared chocolate frosting
  • 1/2 cup marshmallow bits or mini marshmallows
  • 1/2 cup crushed candy cane pieces


  1. Preheat oven to 350 degrees F. and line 7x11 inch baking dish with parchment paper.
  2. In a large bowl mix butter, brown sugar, corn syrup, eggs and vanilla until well combined. Slowly stir in flour, cocoa powder, salt and baking powder until dough forms. Transfer to baking dish, spread evenly and bake for 25 minutes or until baked through. Remove and let cool completely.
  3. When bars are cooled, spread with frosting and top evenly with marshmallow bits and crushed candy cane pieces. Cut into squares and serve room temperature.

Recipe Notes

Recipe inspired by THIS from Karo Website.

Nutrition Facts
Chocolate Marshmallow Peppermint Bars
Amount Per Serving
Calories 426 Calories from Fat 126
% Daily Value*
Fat 14g22%
Saturated Fat 7g44%
Cholesterol 47mg16%
Sodium 251mg11%
Potassium 226mg6%
Carbohydrates 75g25%
Fiber 2g8%
Sugar 54g60%
Protein 4g8%
Vitamin A 275IU6%
Calcium 53mg5%
Iron 2.3mg13%
* Percent Daily Values are based on a 2000 calorie diet.