Name: Guinness Brownies
Ingredients: Cooking spray; 8 oz. semisweet chocolate, cut into pieces; 5 Tbsp. butter, cut into pieces; ¾ cup all-purpose flour; ½ cup + 1 Tbsp. unsweetened cocoa powder; ¼ tsp. kosher salt; ¾ cup granulated sugar; 3 large eggs, at room temperature; 1 tsp. vanilla extract; ¾ cup + 2 Tbsp. Guinness Draught, at room temperature; ¾ cup semisweet chocolate chips; ½ cup butter, at room temperature; 2 ½ cups powdered sugar; 1 tsp. vanilla extract; 2 Tbsp. Guinness Draught, at room temperature