Espresso Cake With Tuscan Liquor Buttercream And Caramel Glass Recipes

Steps:

• Dissolve espresso powder in a bowl with 2 tablespoons hot water.
• Preheat oven to 350 degrees F (175 degrees C). Grease two 8-inch cake pans.
• Beat white sugar, 1/2 cup butter, and brown sugar together in a bowl using an electric mixer until light and fluffy, about 3 minutes. Add eggs 1 at a time, blending well after each. Reduce mixer speed to low. Beginning and ending with flour, alternate adding flour and buttermilk in 5 rounds. Blend 2 teaspoons dissolved espresso into the batter.
• Dissolve baking soda in the vinegar in a bowl; add to the batter. Mix until incorporated. Divide the batter equally between the prepared pans.
• Bake in the preheated oven until golden brown, 32 to 35 minutes. Cool in the pans on a wire rack for at least 20 minutes before removing from pans and cooling completely, about 40 minutes more.
• Place 1 1/2 plus 2 tablespoons butter in the bowl of an stand mixer with a whisk attachment. Whip on medium-high speed until smooth. Add confectioners' sugar and mix on medium-low until combined. Add salt, whipping on medium-high until smooth. Mix in heavy cream and vanilla extract on low until incorporated. Whip on high until frosting is light and fluffy, scraping down the bowl as needed.
• Divide frosting into 5 equal portions. Leave 2/5 (2 portions) plain. Add remaining 2 teaspoons espresso mixture to another 2/5 (2 portions); stir until well blended. Add 2 tablespoons of caramel topping to the remaining 1/5 (1 portion); stir until well blended.
• Level both cakes and place 1 on a platter. Spread 3 tablespoons of the remaining caramel sauce over it and top with a layer of espresso frosting. Place other cake on top. Spread a thin layer of vanilla frosting on the cake to seal in any crumbs; chill for 30 minutes.
• Frost cake again with a thin layer of espresso frosting. Pipe vanilla frosting around the top edge. Fill the center with caramel frosting. Drizzle generously with the remaining caramel sauce.

Steps:

• For the crust:
• Position an oven rack in the middle of the oven. Preheat the oven to 350 degrees F. Line the bottom of a 9-inch round springform pan with parchment or waxed paper. Spray the paper and the sides of the pan with cooking spray. In the bowl of a food processor, combine the graham crackers and sugar. Process until the mixture resembles fine bread crumbs. Add the melted butter and blend until the mixture forms into clumps. Spread the mixture into the bottom of the prepared pan, pressing gently to form an even layer. Place the pan on a baking sheet and bake for 10 to 12 minutes until the crust is golden. Cool for 15 minutes.
• For the caramel:
• While the crust is cooling, in a medium heavy-bottomed saucepan, combine 1/2 cup of cream, butter, sugar, and water. Stir over medium heat until the mixture is smooth. Bring the mixture to a boil and cook, without stirring, until a candy thermometer registers 240 degrees F, about 5 to 7 minutes. Carefully pour the caramel over the warm crust. Cool for 20 minutes. Freeze until firm, about 10 minutes.
• For the chocolate layer: Combine the chocolate chips and cream in a small bowl and place over a pan of simmering water. Stir until the chocolate has melted and the mixture is smooth, about 3 minutes. Whisk in the espresso powder. Remove the springform pan from the freezer. Pour the chocolate mixture over the caramel layer and smooth with a spatula. Sprinkle the top with smoked sea salt, if using. Refrigerate for at least 1 hour until firm.
• Allow the layers to come to room temperature, about 30 minutes. Using a warm, slightly wet knife, carefully cut around the edges of the chocolate layer. Release the side of the pan and remove the paper from the bottom. Cut into 1 1/2-by-1/2-inch bars and store airtight in a covered plastic container.