Boil water with a little salt add squash and onion. Let boil 5 minutes. Drain.

Combine soup, sour cream, chicken, stir in half the cheese, then fold in squash and onions.

Combine stuffing and butter. (No water). Spread half the stuffing in casserole dish.

Spoon vegetable mixture on top. Sprinkle the rest of the stuffing and cheese on top.

Bake at 350°F for 30 minutes or until top is golden brown