I took the picture like this so you could see the outside as well as the inside. This should be the last zucchini recipe for a while.....lol
3 c. zucchini (peeled & sliced thin) (I used 4c.)
1/2 c. oil
1/2 cup parmesan cheese (I used cheddar...about a cup)
1/2 finely chopped onion
4 beaten eggs
1 c. bisquick
Mix everything together in a bowl & pour into an 8x8 pan or large pie dish. Cook at 350 for about an hour or until the top is golden brown and you can test it like a cake and it coumes out dry.