Chocolate-Amaretto Heart Cake « Gourmet Safari

Ingredients

• 1 cup unsalted butter, room temperature
• 1 1/2 cups (packed) golden brown sugar
• 2 large eggs
• 6 tablespoons unsweetened cocoa powder
• 1 1/2 teaspoons baking soda
• 1 teaspoon vanilla extract
• 1/4 teaspoon sea salt
• 1 1/2 cups sifted cake flour
• 2/3 cup sour cream
• 3/4 cup hot coffee
• 2 tablespoons butter softened (salted or unsalted, your call)
• 1 cup icing sugar
• 3 tablespoons Amaretto Liqueur (or whatever sweet liqueur you have)
• 2 (4-ounce) semisweet chocolate squares, chopped
• 1/4 cup whipping cream 35%
• 2 tablespoons butter (salted or unsalted, your call)