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Mint Chocolate Chip Brownies

Fluffy mint frosting atop a moist fudgey brownie adorned with mini chocolate chips.  Yum.

Course Dessert
Prep Time 20 minutes
Cook Time 20 minutes
Total Time 40 minutes
Servings 30
Calories 316 kcal
Author Five Silver Spoons



  • ½ cup unsalted butter
  • ¼ cup dark chocolate unsweetened cocoa powder
  • ½ cup canola oil
  • 2 cups granulated sugar
  • 2 large eggs
  • ¼ cup buttermilk
  • 2 cups all-purpose flour
  • 1 tsp baking soda
  • ½ tsp kosher salt
  • 1 cup Andes Creme de Menthe baking chips or chopped up Andes candies


  • ½ cup unsalted butter softened
  • ½ cup milk
  • 4 cups powdered sugar
  • ½ tsp peppermint extract
  • 1 drop green food coloring
  • ¾ cup mini semi-sweet chocolate chips


  1. Preheat oven to 400 degree F. Line a 13x9 baking dish with parchment paper. Set aside.


  1. In a small saucepan over medium high heat, combine butter, cocoa powder and oil. Bring to a boil, whisking continuously, and remove from heat.
  2. In a large mixing bowl, combine the granulated sugar, eggs, and buttermilk. Slowly add in the butter mixture. Do not over-mix. Add in the flour, baking soda, and salt, stirring just until combined.
  3. Fold in Andes mints.
  4. Pour into prepared dish and bake for 20 minutes. Remove from oven and cool.
  5. Once cooled, prepare the frosting.


  1. In a large mixing bowl, using an electric mixer, beat butter for 3-4 minutes. Do this until the butter becomes pale in color (important for the whipped texture). Add in milk, sugar, peppermint and food coloring. Beat an additional 3-5 minutes until frosting is light and fluffy. You can add more milk if needed. The ½ cup milk was perfect for me. Fold in chocolate chips.
  2. Spread over cooled brownies. Refrigerate for two hours, until set. Cut and enjoy.

Recipe Notes

Adapted from Shugary Sweets

Nutrition Facts
Mint Chocolate Chip Brownies
Amount Per Serving
Calories 316 Calories from Fat 135
% Daily Value*
Fat 15g23%
Saturated Fat 7g44%
Cholesterol 28mg9%
Sodium 95mg4%
Potassium 65mg2%
Carbohydrates 44g15%
Fiber 1g4%
Sugar 35g39%
Protein 2g4%
Calcium 17mg2%
Vitamin A 220IU4%
Iron 1.3mg7%
* Percent Daily Values are based on a 2000 calorie diet.