Ingredients: sour cream, butter, baking powder, shortening, corn syrup, dark chocolate, heavy cream, flour, brown sugar, fleur de sel, vanilla, egg, dark cocoa, sugar, baking soda
Mile-High Chocolate Cake with Vanilla Buttercream
bonappetit.com
Ingredients: sour cream, butter, baking powder, shortening, corn syrup, dark chocolate, heavy cream, flour, chocolate, candy, brown sugar, vanilla, egg, dark cocoa, sugar, baking soda