Ingredients

• 2 , 18 ounce
• 1 cup Irish cream liqueur , such as Baileys
• 0.67 cups vegetable oil
• 2 large eggs

Instructions

1. 1 Preheat the oven to 350 degrees F (175 degrees C). Butter the bottom of a 10 ½ x 15 ½-inch jelly roll pan.
2. 2 Make the brownies: Empty both brownie mix packages into a large bowl. Add Irish cream liqueur, oil, and eggs; beat with an electric mixer until smooth. Spread batter into the prepared pan.
3. 3 Bake in the preheated oven until brownies are set and a toothpick inserted into the center comes out clean, about 20 minutes.
4. 4 Remove from the oven and allow to cool completely, 20 to 30 minutes.
5. 5 While the brownies are cooling, make the frosting: Beat butter in a large bowl until smooth. Add Irish cream liqueur and beat until creamy. Slowly beat in confectioners' sugar, 1 cup at a time, until frosting is desired stiffness.
6. 6 Spread frosting on cooled brownies. Cut into 30 squares.

Nutrition per serving