Grammary's Zucchini Casserole

Ingredients:
6 C. sliced Zucchini/yellow squash mixed
1 med onion, chopped or sliced
1 carrot, shredded
1 can Cream of chicken or celery soup
1 C. sour cream
1 cube margarine
8 oz. Pepperidge Farms stuffing mix


Directions:
Add small amount of water to vegetables and cook until tender-crisp...don't overcook. DRAIN, then add soup and sourcream.  Melt margarine and mix with stuffing crumbs.  Spread half of stuffing in large casserole dish. Pour in zucchini mixture then top with remaining crumbs.  Bake 350 until bubbly.