ZUCCHINI TOMATO CASSEROLE

Zucchini Tomato Casserole

1/4 cup butter
3 medium zucchini, sliced 1/8 inch thick
1/8 teaspoon garlic powder
4 medium tomatoes, sliced 1/4 inch thick
1 large onion, sliced 1/8 inch thick
1/2 pound fresh mushrooms, sliced 1/8 inch thick
1/2 cup mozzarella cheese, grated

Preheat oven to 400 degrees F.