Mix the undiluted soup with ... Place half of squash in a buttered baking dish and pour over half the mushroom mixture. Sprinkle with half the ... 8 to 10 servings.
Boil squash with onions, 2 tablespoons butter, ... and cream of mushroom soup. Melt whole stick of ... with stuffing. Line casserole with stuffing mixture. Fill with ... minutes at 350 degrees.