Hi Jenn-
You really need an 8 quart mixer to be able to support a half-sheet recipe batch. The jelly roll pan is 10 x 15, so the closest dimensions you can get to that is the best. I hope that helps and if you have any more questions, please feel free to contact our Baker's Hotline at 1-855-371-2253. Happy Baking! Jocelyn@KAF
October 3, 2014 at 3:23pm
In reply to What is the size of a jelly roll pan? I'm used to half sheets … by Jenn (not verified)