Backyard Garden Casserole

Ingredients

• 1 1/4 lb. eggplant (1/4-inch sliced)
• 1/4 c. olive oil
• 1/2 medium onion, chopped
• 1 clove garlic, minced
• 1 tsp. dried basil leaves
• 1/2 tsp. salt
• 1/4 tsp. pepper
• 8 oz. Mozzarella cheese, grated
• 2 large tomatoes (1/4-inch sliced, for garnish)