Tomato, potato and pepper casserole recipe in the casserole category

: Preheat oven to 375 degrees F. Spread 1 tablespoon of the oil over the bottom of a shallow 2 quart baking dish. Layer half of the potatoes, slightly overlapping if necessary. Top with 1 1/4 cups of the peppers, then with 1 1/4 cups sliced tomatoes. Drizzle with 1 tablespoon of the oil. Sprinkle with 1 teaspoon garlic and 1/4 teaspoon each salt, pepper and oregano. Repeat layers using remaining ingredients. Bake, uncovered, 50 minutes to one hour, until vegetables are tender.