Hot Bacon Potato Salad
["5 unpeeled medium potatoes", "8 slices bacon, crisply cooked and crumbled", "3 green onions, finely chopped (3 Tbsp.)", "2 medium stalks celery, finely chopped", "1/2 c. mayonnaise or salad dressing", "1/4 c. white vinegar", "2 tsp. sugar", "1 tsp. salt", "1 tsp. dry ground mustard", "1/4 tsp. coarsely ground pepper"]
["Heat 1-inch water in 3-quart saucepan. Add potatoes. Cover; heat to boiling. Reduce heat to low. Simmer about 25 minutes or until almost tender. Drain. Cut potatoes into 1/4-inch slices. Mix potatoes, bacon, onions and celery in large bowl. Mix remaining ingredients. Pour over potatoes and toss thoroughly. Place into pan. Cover with foil. Cook at 350\u00b0 for 20 minutes, stirring once."]
["potatoes", "bacon", "green onions", "stalks celery", "mayonnaise", "white vinegar", "sugar", "salt", "ground mustard", "ground pepper"]