"This outrageous chocolate cake starts with a chocolate cake and is filled with a caramel layer, Italian buttercream and covered in ganache!..."
INGREDIENTS
•
2 and ¼ cups all-purpose flour
•
1 and ½ teaspoons baking powder
•
½ teaspoon baking soda
•
¾ teaspoon salt
•
¾ cup unsweetened cocoa powder
•
1 and ¾ cup granulated sugar
•
8 Tablespoons (1 stick) unsalted butter (room temperature)
•
⅓ cup vegetable oil (I used canola)
•
2 teaspoons vanilla extract
•
1 cup milk (I used 1%)
•
½ cup coffee or water
•
4 large eggs
•
¼ cup granulated sugar
•
¼ cup water
•
2 Tablespoons dark rum (optional)
•
2 and ¼ cups brown sugar (packed)
•
1 Tablespoon plus 1 and ½ teaspoons corn syrup
•
12 Tablespoons (1 and ½ sticks) unsalted butter
•
½ teaspoon salt
•
¾ cup heavy whipping cream or heavy cream
•
1 and ½ teaspoons vanilla extract
•
¼ cup filling (reserved from above)
•
1 Tablespoon milk
•
1 recipe Italian buttercream (see below)
•
½ cup water
•
1 and ½ cups granulated sugar
•
½ cup meringue powder
•
1 cup water
•
¼ teaspoon salt
•
⅓ cup granulated sugar
•
48 Tablespoons (4 sticks) unsalted butter (room temperature)
•
1 to 2 teaspoons vanilla extract
•
½ cup heavy cream
•
1 Tablespoon corn syrup
•
⅔ cup semi-sweet or bittersweet chocolate (chopped)