This is not a crockpot reicpe but I would probably toss this in anyway!
David Wink, Gooseberry Patch
1 cup onion, chopped
2 tablespoons margarine
103/4 oz. can cream of mushroom soup
15-oz. can chili without beans
8-oz pkg. shredded Cheddar cheese
Saute onion in margarine over medium heat until tender. Stir in remaining ingredients except chips; cook over low heat until bubbly and cheese is melted. Serve warm with tortilla chips. Serves 8.