Potato Salad
["5 lb. potatoes", "2 c. mayonnaise", "2 tsp. mustard", "chopped onion", "chopped celery", "salt and pepper", "milk", "1/2 doz. eggs"]
["Boil potatoes with skins on until cooked through.", "Cool, then peel and cut in chunks.", "Hard-boil egg, cool and cut up.", "Mix mayonnaise, mustard, salt, pepper, celery and a little milk; add to potatoes and egg.", "Sprinkle with paprika."]
["potatoes", "mayonnaise", "mustard", "onion", "celery", "salt", "milk", "eggs"]