Mexican Casserole - cooking recipe

Ingredients

1 lb. hamburger
1 onion (optional)
1 can (Ray's) chili
1 can cream of mushroom soup
8 oz. Colby cheese
1 bag taco chips

Preparation

Brown hamburger and onion and drain.
Add chili and mushroom soup.
Layer with chips and top with cheese.
Bake 25 minutes at 350\u00b0.