It is (as the name implies) a sheet cake and so I didn't know if it would work as a different shape but it did. I used a 10 by 2 inch round pan and I baked it 25-30 minutes instead of 20.
This is a recipe that I got from my grandmother's file, but Pioneer Woman has the exact same recipe on her site so I will just link hers so I don't have to type the whole thing. And, of course, her step-by-step format is way nicer than anything I post here.
Click here for the recipe.
