Zucchini-Egg Casserole - cooking recipe

Ingredients

2 to 3 small zucchini, sliced
1 onion, diced
1 egg
1/2 c. grated Parmesan
1 (15 oz.) can tomato sauce
8 oz. shredded Mozzarella

Preparation

Saute onion and zucchini.
Place in bottom of 9-inch casserole.
In separate bowl, mix together egg and grated Parmesan cheese.
Pour on top of zucchini.
Add tomato sauce.
Top with shredded Mozzarella.
Bake at 325\u00b0 for 25 minutes.