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Irish Mint Brownies Recipe

4.8 from 72 reviews

Delight in these rich Irish Mint Brownies, featuring a decadent dark chocolate base infused with a refreshing hint of peppermint. Topped with a creamy mint frosting and finished with a dark chocolate drizzle, these brownies are a perfect blend of indulgence and cool minty flavor, ideal for St. Patrick’s Day or any chocolate mint craving.

Ingredients

Scale

Brownie Base

  • 1/2 cup unsalted butter
  • 6 ounces baking dark chocolate
  • 1 1/4 cup white granulated sugar
  • 1 cup all-purpose flour
  • 2 large eggs

Mint Frosting

  • 2 1/2 cups powdered sugar (or more, to taste)
  • 4 ounces cream cheese (softened to room temperature)
  • 4 tablespoons unsalted butter (softened to room temperature)
  • 1/2 teaspoon peppermint extract
  • Gel mint green food coloring (a few drops)

Topping

  • 2 ounces dark baking chocolate (melted)

Instructions

  1. Preheat the oven. Set your oven to 350°F (175°C) to get it ready for baking the brownies.
  2. Prepare the pan. Line an 8-inch square baking pan with aluminum foil extending over two opposite edges to help with easy removal. Lightly grease the foil with a bit of batter or baking spray and set it aside.
  3. Melt butter and chocolate. In a medium saucepan over medium heat, melt 1/2 cup unsalted butter and 6 ounces of baking dark chocolate together while stirring constantly until smooth and fully combined.
  4. Mix the brownie batter. Remove the saucepan from heat. Stir in the granulated sugar, flour, and eggs until the batter is well mixed and smooth.
  5. Transfer to pan. Pour and spread the brownie batter evenly into the prepared baking pan.
  6. Bake brownies. Place the pan in the preheated oven and bake for 25-30 minutes, or until the brownies just begin to pull away from the sides of the pan. Once done, remove from oven and let cool completely.
  7. Prepare mint frosting. In a large bowl, combine the powdered sugar, softened cream cheese, softened butter, peppermint extract, and a few drops of gel mint green food coloring. Beat at medium speed until the frosting is creamy and smooth.
  8. Frost the brownies. Spread the prepared mint frosting evenly over the cooled brownies.
  9. Drizzle chocolate topping. Melt 2 ounces of dark baking chocolate and drizzle it decoratively on top of the frosted brownies.
  10. Chill. Place the brownies in the refrigerator for a few hours to let the frosting set and chocolate topping harden.
  11. Serve. Use the foil handles to lift the brownies out of the pan. Cut into bars and serve chilled for the best mint-chocolate experience.

Notes

  • For a stronger peppermint flavor, increase the peppermint extract slightly, but be cautious as it can become overpowering.
  • Use gel food coloring to avoid thinning the frosting consistency.
  • Make sure the cream cheese and butter for the frosting are fully softened for easy mixing and smooth texture.
  • Store leftover brownies in an airtight container in the refrigerator for up to 5 days.
  • For an extra festive touch, sprinkle crushed peppermint candies on top of the chocolate drizzle before chilling.

Keywords: Irish Mint Brownies, Mint Chocolate Brownies, St. Patrick's Day Dessert, Chocolate Mint Dessert, Cream Cheese Frosting Brownies