Ingredients 1 can (14½ ounces) stewed tomatoes, chopped 3 cans (4 ounces each) sliced mushrooms, undrained ½ tsp onion powder ¼ teaspoon garlic powder ¼ tsp dried leaf basil ¼ teaspoon dried leaf oregano 3 cans (15 ounces each) Italian style green beans, 2 of them drained ½ cup Parmesan cheese Directions Add all ingredients except green beans. Mix thoroughly and simmer for 15 minutes. Add green beans and mix. Bake at 250°F in a covered casserole for 30 minutes to 2 hours; or in a slow cooker on low up to 3 hours.