Sweet Onion Casserole - cooking recipe

Ingredients

4 large sweet onions
1/4 cup butter
1/4 cup sour cream
3/4 cup grated parmesan cheese
10 butter flavored crackers, crushed

Preparation

350 oven 1 qt casserole, greased w/butter.
Saute onions in butter until tender. Stir in sour cream. Spoon 1/2 into dish; sprinkle with cheese Topw with remaining onions and cracker crumbs.
Bake 20 to 25 minutes -- .