Savor the mouthwatering flavors of this slice of chocolate opera cake. It has the ideal balance of rich, creamy filling, chocolate flavor, and a hint of coffee for additional flavor depth. Ingredients: 1 cup all-purpose flour 1/2 cup granulated sugar 1/2 cup unsalted butter 4 large eggs 1/4 cup cocoa powder 1/4 cup strong brewed coffee 1/4 cup dark chocolate 70% cocoa, melted 1/2 cup heavy cream 1/4 cup powdered sugar 1 teaspoon vanilla extract 1/4 cup chocolate ganache 1/4 cup chocolate shavings Instructions: Preheat your oven to 350F 175C Grease and line a square baking pan with parchment paper In a bowl, sift together the flour and cocoa powder In a separate bowl, cream the butter and granulated sugar until light and fluffy Add the eggs one at a time, beating well after each addition Mix in the melted dark chocolate Fold in the sifted flour and cocoa powder mixt...