Zucchini Meat Pie

Ingredients

• 1 bottom pie crust
• 1 lb. hamburg
• 1 small onion, minced
• 1 large tomato, sliced
• 1 medium to large zucchini, grated
• 1 (10 oz.) block Cheddar cheese, grated
• 1 tsp. salt
• 1 tsp. pepper
• 1 tsp. oregano