1/3 c. peeled, diced cucumber
2 tbsp. white vinegar
4 c. cooked elbow macaroni
1/2 c. chopped green pepper
1/3 c. thinly sliced celery
1/4 c. sliced green onions
1 (2 oz.) jar diced pimento, drained
1/4 c. reduced calorie mayonnaise
1/2 c. plain low-fat yogurt
3/4 tsp. dry mustard
1/2 tsp. salt
1/2 tsp. dried dill weed
1/8 tsp. pepper

Combine cucumber and vinegar in a medium bowl; let stand 30 minutes. Add macaroni and next 4 ingredients; toss well. Combine mayonnaise and next 5 ingredients; stir well. Add to macaroni mixture; toss gently to coat. Cover and chill. Yield 12 servings (about 63 calories per 1/2 cup).