if you're serving 2x2 inch servings i would say it should feed 40 people. divide each side by 2, round one up and the other down, that multiply. (11/2=5.5, 15/2=7.5, so then multiply 5x8=40)
or you can be conservative and multiply 5x7 and will give you 35. also depends on how big your cutting your servings.
Thanks beccakelly
...Does the dividing each side by 2 work on all pans?David
if your servings are 2 inch x 2 inch. if you are doing the official "party" serving size its 1.5 inch x 2 inch, or the official "wedding" serving size is 1 inch x 2 inch. just divide one side by 1.5 (or 1) and the other by two and multiply. that works on any square or rectangular sized pan. when you're doing rounds its easiest to follow a given serving/cutting guide. i like one that i found here on CC, its a little more generous than the wilton cutting guide. i can't remember who posted it for me, but here it is if you would like to use it.
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