Hi, Deborah. Strictly speaking, if you wanted the math to strictly line up, the conversion factor is 2.25, which I will be the first to admit is an annoying number to work with. I'm willing to bet that there's enough headroom in the half sheet pan to try 2.5 times the bar ban's recipe amounts. Susan
November 9, 2014 at 11:26am
In reply to What would you do for a 7in. by 11in. pan? That would be 77 sq… by Deborah (not verified)