7-8 med. potatoes (4 lbs.)
1/4 c. vegetable oil
1/4 c. cider vinegar
2 tsp. salt
1/2 tsp. pepper
1 c. finely chopped onion
1 c. diced green pepper
1 c. sliced celery
1/2 c. mayonnaise
1/2 c. sour cream

Cook potatoes in boiling salted water about 30 minutes. Drain, peel and cut into cubes in a large bowl.

Add marinade (oil, vinegar, salt, pepper and onion). Toss just until potatoes are coated. Cover and refrigerate 2-3 hours or until marinade is absorbed. Overnight is O.K.

Add green pepper and celery to potato. Combine mayonnaise and sour cream. Toss to coat with dressing. Chill until serving time. Serves 12-15.