1/2 lb. bacon, diced
3/4 c. chopped onion
6 c. cubed potatoes, cooked in salted water
3/4 c. mayonnaise (NOT salad dressing)
1/4 c. Dijon mustard
1/4 c. sugar
Salt and pepper

Cook bacon and onion until bacon is crisp, drain. Add remaining ingredients and toss lightly. Place in 200 degree oven for 30 minutes. This salad can be served warm or cold.