Crunchy Chicken Casserole
["2 c. cubed cooked chicken (breast preferred)", "2 c. thinly sliced celery", "2 Tbsp. grated onion", "1/2 c. mayonnaise", "1/2 c. sour cream", "2 1/2 Tbsp. lemon juice", "1/2 tsp. salt", "3/4 c. grated Cheddar cheese", "1 c. crushed potato chips"]
["Combine all the ingredients except the cheese and potato chips in a large bowl.", "Pile lightly into buttered casserole.", "Sprinkle with cheese and potato chips.", "Bake in a 450\u00b0 oven for 30 minutes. Do not overcook.", "Dish should be crunchy."]
["chicken", "celery", "onion", "mayonnaise", "sour cream", "lemon juice", "salt", "Cheddar cheese", "potato chips"]