4 med. potatoes, peeled and thinly sliced
2 med. onions, peeled and thinly sliced
4 sm. yellow squash, unpeeled and thinly sliced
1/4 lb. stick butter, cut in thin pats
Salt and pepper to taste
1 c. grated Parmesan cheese
1 c. sour cream

In a buttered, shallow 2 1/2 quart baking dish, layer half the potatoes, onions and squash dotting each layer with butter and sprinkling with salt and pepper. Repeat layers. Cover tightly and bake in a preheated 350 degree oven until potatoes are tender about 1 hour. Mix Parmesan and sour cream and spread over top. Broil 3-5 minutes or until partly browned. When serving, spoon butter at bottom of dish over each portion. Makes 8-10 servings.