Halloween cupcake contest and tiramisu cupcakes vote now PreviousNext DessertVery Easy45 min Send this recipe to a friend Print this page Ask a question to the author Post your photo of this recipe Ingredients 15 3 teaspoons . instant espresso powder 2 teaspoons . vanilla extract 1/4 teaspoon. hot water 2 and 3/4 cups unsifted All-Purpose flour, King Arthur 1/4 cup unsifted cake flour 1/3 cup plus 1 tablepsoon. Dutch processed cocoa 1/8 teaspoons . baking powder 1/8 teaspoons . baking soda 1 teaspoons . salt 1/2 libra. unsalted butter, softened 2 cups granulated sugar 3/4 cup firmly packed light brown sugar 5 eggs, large 1 cup sour cream, thick style 2 tablepsoons . heavy cream Tiramisu filling and Cream Cheese Frosting: 3 large eggs, separated 3/4 cup sugar 1 (8-oz) container mascarpone cheese 1/2 cup chilled heavy cream 1 8oz package cream cheese Ganache: 8 oz dark chocolate, chopped ½ cup heavy cream 2 tablespoons butter 2 tablespoons instant espresso powder ¼ cup honey View the directions