Zucchini Casserole

 Ingredients:

	1/2 cup diced onion
	1 teaspoon olive oil
	2 cups sliced zucchini
	1/3 cup grated Parmesan cheese
	2 eggs, beaten
	1/4 cup dried breadcrumbs
	1 tablespoon melted butter

Instructions:
	heat oven to 350'.  Sauté onion in olive oil.  Spray small baking dish.  Layer zucchini, onions, zucchini, and onions.  Sprinkle with cheese.  Pour eggs over cheese.  Top with bread crumbs.  Drizzle butter on top.  Bake 35 minutes.