1/2 lb. elbow macaroni, cooked, drained & chilled
1 c. diced celery
1/2 c. minced scallions or 1 sm. yellow onion, peeled & minced
1/3 c. minced sweet green and/or red pepper
1 c. mayonnaise
2 tbsp. white vinegar or lemon juice
2 tsp. prepared mild yellow mustard
About 1 1/2 tsp. salt
1/8 tsp. pepper

Mix all ingredients, cove and chill several hours. Taste for salt and adjust. Garnish with tomato wedges and quartered hard cooked eggs.