[header] How to make angel's delight [title] Take one angel food cake, and pull a large piece (about four inches wide) off. [step] Don't be shy. Rip this piece into roughly one-inch chunks and place them in the bottom of the 9x13 pan. 
Use the whole cake to make a layer in the bottom of the pan. It will look full after about 85% of the cake is gone; just keep gently pressing pieces into nooks and crannies.