What size pan would double a 13x9?

Answer 1

Well, honey, if you wanna double a 13x9 pan, you're gonna need a 18x13 pan. It's as simple as that. Just grab yourself a bigger pan, pour in your ingredients, and bake away. Just remember, double the size means double the deliciousness!

Answer 2

A pan that is normally 13 x 9 would measure 26 x 18 if the size is double. If you only have one pan that's 13 x 9, you can make two cakes and then place them against one another prior to frosting.