01 -
Preheat the oven to 350 degrees F. Line a 9-inch square baking dish with parchment paper and set it aside.
02 -
In a medium saucepan, melt butter over medium heat. Remove from heat and stir in the chocolate chips and sugar until blended.
03 -
Add eggs, one at a time, stirring after each addition. Stir in vanilla extract.
04 -
Add cocoa powder, flour, salt, and baking powder to the mixture. Mix just until the dry ingredients are blended. Do not overmix.
05 -
Pour the batter into the prepared baking pan. Bake for 35-40 minutes. Remove from oven and allow to cool completely before adding the topping.
06 -
In a mixing bowl, beat butter with powdered sugar, peppermint extract, and milk for about 3-4 minutes, scraping down the sides of the bowl as needed.
07 -
Spread the frosting evenly onto the cooled brownies.
08 -
Melt dark chocolate in a microwave-safe bowl for one minute. Stir until smooth and drizzle over the frosted brownies.
09 -
Immediately sprinkle crushed peppermint candy over the drizzled chocolate.
10 -
Allow the chocolate to set for about one hour. Slice into squares and serve.