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