Squash Casserole

Directions

1. 1
   Cook squash; drain and mash.
2. 2
   Add soup and sour cream; season with salt, pepper, sugar and onion.
3. 3
   Put dressing on bottom of oven dish and layer squash and dressing alternately, ending with dressing on top.
4. 4
   Pat with several pieces of butter.
5. 5
   Bake in oven at 350° for 30 minutes or until bubbly and brown.