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+ servings


Prep Time25 mins
Cook Time25 mins
Total Time50 mins
Servings: 18
Author: Butter With A Side of Bread


  • 1 cup butter
  • 1/2 cup cocoa
  • 2 Tbsp. honey
  • 4 eggs
  • 2 cups sugar
  • 1 3/4 cups flour
  • 1 1/2 tsp baking powder
  • 1/2 tsp salt
  • 1 10- oz bag mini marshmallows
  • Chocolate frosting:
  • 1 cup butter softened
  • 3-4 cups powdered sugar
  • 1/4 cup cocoa
  • 1/4 cup milk


  • Mix together softened butter and cocoa. Add honey, eggs, sugar, flour, baking powder, and salt. Mix well. Spread batter evenly into a greased 9-by-13 baking pan. The brownie batter is thick- it looks almost like frosting!
  • Bake at 350 degrees for 25 minutes.
  • While brownies are cooking, mix ingredients for chocolate frosting. Set aside about 1/3 of the frosting.
  • Once brownies are cooked, remove from oven and spread with marshmallows. Do you best to get them even, but it doesn't have to be perfect- you're going to spread it around a bit afterwards. Return to the oven for about 3 minutes- until marshmallows begin to puff. (You don't want the marshmallows to brown so keep a close eye on them.)
  • Take brownies out of the oven. Cool for about 10-15 minutes. Then take the 1/3 portion of chocolate frosting and spread dollops around the marshmallows. Swirl gently with a spatula. You just want to spread the marshmallows around a bit and incorporate a bit of the chocolate frosting into the melted marshmallows.
  • Cool completely- several hours is best. (I left mine overnight.)
  • After brownies have cooled, spread the remaining frosting on top. Cut into squares and enjoy!