Mama'S Potato Salad
["3 to 3 1/2 lb. potatoes (about 10 medium)", "6 hard-cooked eggs", "1 medium onion, finely chopped", "1/2 c. mayonnaise", "1/2 c. evaporated milk", "3 Tbsp. vinegar", "2 Tbsp. prepared mustard", "1/4 c. sugar", "1 tsp. salt", "1/4 tsp. pepper", "additional hard-cooked eggs, sliced", "paprika"]
["In a large kettle, cook potatoes in boiling salted water until tender; drain and cool.", "Peel potatoes; cut into chunks.", "Separate egg yolks from whites; set yolks aside.", "Chop whites and add to potatoes with onion.", "In a small bowl, mash yolks.", "Stir in mayonnaise, milk, vinegar, mustard, sugar, salt and pepper; pour over potatoes.", "Toss well.", "Adjust seasonings if necessary.", "Spoon into a serving bowl.", "Garnish with egg slices and paprika.", "Chill before serving.", "Yields 12 servings."]
["potatoes", "eggs", "onion", "mayonnaise", "milk", "vinegar", "mustard", "sugar", "salt", "pepper", "eggs", "paprika"]