Hot Shrimp Salad Casserole
["1 1/2 lb. shrimp", "2 c. sliced celery", "1 can sliced water chestnuts", "3 hard-cooked eggs, chopped", "3 Tbsp. grated onion", "3/4 c. mayonnaise", "2 Tbsp. lemon juice", "1 tsp. salt and pepper to taste", "1 1/2 c. grated cheese", "1 (6 oz.) bag crushed potato chips"]
["Combine shrimp, celery, water chestnuts, eggs and onion. Blend mayonnaise, lemon juice, salt and pepper; stir into shrimp mixture.", "Place in greased casserole.", "Top with cheese and potato chips.", "Bake at 400\u00b0 for 20 to 25 minutes."]
["shrimp", "celery", "water chestnuts", "eggs", "onion", "mayonnaise", "lemon juice", "salt", "grated cheese", "potato chips"]