about 3 large onions
1 recipe white sauce
8 oz. Velveeta cheese
9 crushed Ritz crackers
1 tbsp. butter

Peel and boil onions until done; drain and put in a casserole. (This can be done day before; refrigerate.) Make enough medium white sauce to cover onions. Stir into sauce 1 cup Velveeta cheese; stir until melted. Pour over onions. Crumble enough Ritz crackers to cover top. Drizzle melted butter over crackers.

Bake at 350°F about 30 minutes or until bubbly around edges.