Get the latest Elvis flavored recipes from Group Recipes. http://www.grouprecipes.com/tag/elvis This was my invention for my friend Magdelena's 15 year work anniversary party. It was a total secret, but it combined two of her favourite flavours - chocolate and banana - and added the benefit of a creamy peanut butter filling and a fudgy mocha frosting! The recipe makes a lot of cake - 2 10" springforms! - so plan accordingly. http://www.grouprecipes.com/92456/banana-marble-cake.html