2 c. cooked shell macaroni
2 tbsp. vinegar
1 tbsp. salad oil
2 tbsp. grated onion
1 c. diced celery
1/2 c. minced parsley
1/2 c. chopped stuffed olives
1/2 tsp. salt
Dash pepper
3 tbsp. sour cream
2 tbsp. chopped pimento

Marinate macaroni in refrigerator overnight in vinegar and oil. Do not drain. Combine with other ingredients. Chill before serving. Serves 4 to 6.