BakerAunt, thanks for teaching me how to figure pan/dish size. Duh on me. I pulled out my dishes so I’m ready for baking tomorrow morning. Turns out my square dishes are 8 x 8, not 9 x 9, so based on your calculations, I’m going to make 2 square dishes of the Butterkuchen and hope for the best. I’ll let y’all know tomorrow how this turns out.