Five OClock Jump Shot

Name: Five O'Clock Jump Shot
Ingredients: 2 1/2 cups all-purpose flour; 2 1/2 teaspoons baking powder; 1/2 teaspoon salt; 1 1/4 cups whole milk; 2 tablespoons instant coffee; 1 1/2 sticks unsalted butter, at room temperature; 1 3/4 cups granulated sugar; 3 eggs, at room temperature; 1 teaspoon vanilla extract; Espresso Ganache, recipe follows; Bailey's Irish Cream frosting, recipe follows; 8 ounces bittersweet chocolate, coarsely chopped; 2/3 cup heavy cream; 2 teaspoons instant espresso; 2 tablespoons unsalted butter, at room temperature; 2 sticks unsalted butter, at room temperature; 3 to 4 cups powdered sugar; 3 to 4 tablespoons Bailey's Irish Cream