This gives comfort food a whole new meaning. All I can say is yummy...
3 medium zucchini, halved and sliced
1 small onion, chopped and sauteed until soft
1/2 stick butter, melted
3 cups Mozzarella cheese
1/2 cup plain dry breadcrumbs
3/4 cup Parmesan cheese
Preheat oven to 350 degrees. Lightly grease 2 quart casserole dish. Layer zucchini and onions in the dish, drizzle with 2 Tbsp. butter. Mix in 1 cup Mozzarella cheese and 1/4 cup Parmesan cheese. Top with remaining Mozzarella cheese. Combine remaining ingredients and crumble over top. Bake for 40 minutes or until golden brown and bubbly.