3-4 lg. yellow squash
1 onion
1 can cream of mushroom soup
1/2 can milk
Tortilla chips
1/2 lb. hot Velveeta

Spray baking dish with Pam, slice squash in thin slices, add chopped onion, mushroom soup, and milk. Crush chips (enough to cover squash). Slice Velveeta to top chips.

Bake 30 minutes at 350 degrees or until cheese and chips crust over. May be reheated in the microwave.