Tiramisu Cupcakes

INGREDIENTS

• For the Cupcakes:
• 1 box any brand devil's food cake mix
• 1/2 cup sour cream
• 2 eggs
• 2 tablespoons instant coffee granules
• 3 tablespoons water
• For the Topping Layers:
• 1/3 cup coffee liqueur
• 16 ounces mascarpone or cream cheese, room temperature
• 1/2 cup plus 2 tablespoons powdered sugar
• 3 teaspoons vanilla extract
• 3 cups thawed frozen whipped topping (or 1 pint regular whipped cream)
• Shaved chocolate or unsweetened cocoa powder