German Chocolate Cake

Ingredients

• 2 ounces bittersweet or semisweet chocolate chopped
• 2 ounces unsweetened chocolate, chopped
• 6 tablespoons water
• 8 ounces (2 sticks) unsalted butter, at room temperature
• 1 ¼ cup + ¼ cup sugar
• 4 large eggs, separated
• 2 cups all-purpose flour
• 1 teaspoon baking powder
• 1 teaspoon baking soda
• ½ teaspoon salt
• 1 cup buttermilk, at room temperature
• 1 teaspoon vanilla extract
• 1 cup heavy cream
• 1 cup sugar
• 3 large egg yolks
• 3 ounces butter, cut into small pieces
• ½ teaspoon salt
• 1 cup pecans, toasted and finely chopped
• 1 1/3 cups unsweetened coconut, toasted
• 1 cup water
• ¾ cup sugar
• 2 tablespoons dark rum
• 8 ounces bittersweet or semisweet chocolate, chopped
• 2 tablespoons light corn syrup
• 1 ½ ounces unsalted butter
• 1 cup heavy cream
• remove the cake layers from the pans and cut both cake layers in half horizontally, using a serrated bread knife.