1/2 c. Miracle Whip
1 tsp. onion powder
1 can cream of celery soup
2 tbsp. cider vinegar
4 c. cooked macaroni
1 pkg. frozen mixed vegetables, cooked
1/2 c. chopped green olives or 1/4 c. pickle relish
1 can (large) chicken

Combine first 4 ingredients. Stir in cooked macaroni, vegetables and olives or relish. Drain the chicken. Mash with fork and stir in. Leftover cooked chicken is even better. Chill 4 hours and serve.