1 can cheddar cheese soup
1/2 lb. shredded Colby cheese
1 lb. ground beef
1/2 c. chopped onion
1 tsp. garlic salt
1/2 pkg. corn tortilla chips, crushed

Fry ground beef and drain. Add onion and fry until transparent. Add garlic salt. Dilute cheese soup until soupy. Place in a greased 2- quart casserole. Start with layer of tortilla chips, then ground beef, then cheese, and then soup. Repeat 2 or 3 layers. Bake at 350 degrees for 25-30 minutes.