1 1/2 lbs. ground beef (browned)
1 can (11 oz.) cream of mushroom soup
2 lbs. processed cheese
1 stick butter
1 onion, chopped
2 tbsp. chili powder
1 c. picante sauce

Brown meat and onion. Drain. Add all other ingredients and cook in crock pot until cheese is melted. Serve with corn chips or tortilla chips.