Ingredients
Scale
- 1 cup unsalted butter
- 8 ounces semi-sweet chocolate, chopped
- 2 cups granulated sugar
- 4 large eggs
- 1 teaspoon vanilla extract
- 1 cup all-purpose flour
- ½ teaspoon salt
- 1 teaspoon baking powder
- 1 cup powdered sugar
- 2 tablespoons milk
- 1 teaspoon peppermint extract
- Green food coloring (as desired)
Instructions
- Preheat oven to 350°F (175°C). Grease a 9×13-inch baking pan and line it with parchment paper.
- Melt butter and chocolate in a saucepan over low heat until smooth; cool slightly.
- In a bowl, whisk together melted chocolate mixture and sugar until combined. Add eggs one at a time, then stir in vanilla.
- In another bowl, combine flour, salt, and baking powder; gradually mix into the chocolate batter until just combined.
- Pour batter into the pan and bake for 25-30 minutes or until a toothpick comes out with moist crumbs.
- For the mint swirl, mix powdered sugar, milk, peppermint extract, and food coloring until smooth.
- Spread mint mixture over cooled brownies; use a knife to create swirls.
- Chill for about an hour before cutting into squares.
- Prep Time: 15 minutes
- Cook Time: 30 minutes
- Category: Dessert
- Method: Baking
- Cuisine: Irish
Nutrition
- Serving Size: 1 brownie square (55g)
- Calories: 250
- Sugar: 26g
- Sodium: 80mg
- Fat: 13g
- Saturated Fat: 8g
- Unsaturated Fat: 4g
- Trans Fat: 0g
- Carbohydrates: 33g
- Fiber: 1g
- Protein: 3g
- Cholesterol: 40mg