Caramel Cornflake Sheet CakeCaramel Cornflake Chocolate Sheet Cake by Crumbs & Doilies, measuring approximately 14" x 9. 5" x 3" this bad boy will serve 25 30 people with slices of chocolatey, gooey caramel goodness, and because it's a Sheet Cake cutting and serving couldn't be easier! Featuring our signature soft, moist chocolate sponge with a rich Caramel Swiss Meringue Buttercream icing and finished with a decorative icing trim and Caramel Cornflake pieces. Supplied as a