Tasty Zuchinni Bake

3 c. zucchini, grated

1/2 c. margarine or butter

1 small onion

3/4 c. diced celery

2 small carrots, grated

1 pkg stove top stuffing

1 can cream of mushroom soup

1 small container sour cream

1/2 c. grated cheese

Mix bread cubes with stuffing mix. Pour half of the stuffing into a 9x13 in baking dish. Cook zucchini, carrots, celery, onions together until tender. Mix soup with sour cream and add to vegetables. Pour over stuffing in baking dish. Sprinkle with cheese. Melt butter and mix with remaining stuffing and sprinkle over top of casserole. Bake 350 for 30 minutes.