2 to 3 lb. cooked butternut squash
1 to 2 chopped onions
1/2 stick margarine
1 c. shredded sharp Cheddar cheese
3 to 4 eggs
milk if needed
crushed Ritz crackers for topping

Saute onions in butter; add eggs. Combine all ingredients, except crackers. Pour into buttered 9 x 13-inch pan and top with crushed Ritz crackers. Bake at 350° for 45 to 50 minutes.