Hot Chicken-Chip Salad
["2 c. cooked chicken, cubed", "2 tsp. onion, chopped", "2 c. celery, chopped", "2 tsp. lemon juice", "1 c. mayonnaise", "1/2 c. cheese, grated", "1 c. crushed potato chips"]
["Combine first five ingredients and pour into a baking dish. Sprinkle with the cheese and chips.", "Bake at 400\u00b0 for 20 minutes or until bubbly."]
["chicken", "onion", "celery", "lemon juice", "mayonnaise", "cheese", "potato chips"]