Red Potato Salad

1 lb sm red potatoes, cooked and quartered
1/2 cup onion, thinly sliced
2 scallions, chopped
1/4 tsp dry mustard
1/4 cup olive oil
1/3 lb bacon, cooked and diced
1/8 cup mayonnaise
1/2 Tbl white vinegar
3 hard boiled eggs, chopped

Cook onion until tender in the bacon fat. Drain off excess fat. Place cooled potatoes in a bowl with the bacon and onions and the scallions. Blend together mayonnaise, dry mustard, vinegar, olive oil, salt and pepper to taste. Add to bowl of potatoes and toss together. Fold in eggs. Cover and refrigerate.
Serve 4