Black & Tan Cupcakes Recipe | Cookooree

Ingredients

• Black & Tan Cupcakes
• 1/2 cup butter
• 1 cup Guinness or other dark stout
• 1 1/2 cups sugar
• 3/4 cup cocoa
• 1 cup sour cream
• 2 large eggs
• 1 tsp. vanilla
• 2 cups all-purpose flour
• 2 tsp. baking soda
• 1/4 tsp. salt
• Guinness frosting:
• 1/2 cup butter, softened
• 3 cups confectioners’ sugar
• 1/4-1/3 cup Guinness