Zucchini Casserole
["4 c. cubed zucchini", "1 c. shredded carrots", "1 c. diced onions", "3/4 c. sour cream", "1 c. cream of mushroom soup", "1 box croutons"]
["Steam vegetables until tender.", "Add remaining ingredients. Mix well.", "Bake at 350\u00b0 until bubbly."]
["zucchini", "carrots", "onions", "sour cream", "cream of mushroom soup", "croutons"]