Mediterranean Vegetable Casserole
["1/4 c. olive oil", "2 medium eggplant, sliced 1/4-inch", "6 zucchini, sliced 1/4-inch", "2 green peppers, sliced", "2 large onions, sliced", "6 fresh tomatoes, sliced", "1 to 2 tsp. oregano", "salt and pepper to taste", "1 jar marinara sauce", "16 Italian sausages, cooked and sliced", "sliced Mozzarella and Provolone cheeses"]
["Pour oil in pan (13 x 9-inch or larger).", "Layer vegetables in following order until all used:", "eggplant, zucchini, onions, peppers, tomatoes and ending with eggplant; seasoning each layer with salt, pepper and oregano.", "Top with sliced, cooked sausages. Pour sauce over all.", "Bake, covered at 350\u00b0 for one hour.", "Drain off some of the juices.", "Top with cheeses and return to oven until melted.", "Delicious, simple and serves the whole family plus a couple of friends."]
["olive oil", "eggplant", "zucchini", "green peppers", "onions", "tomatoes", "oregano", "salt", "marinara sauce", "Italian sausages", "cheeses"]