3 tsp. fat or oil
5 tsp. vinegar
2/3 c. turkey broth
1 c. catsup
1/3 c. brown sugar
1/3 c. chopped onion
3/4 c. chopped celery
1 tbsp. Worcestershire sauce
1/2 tsp. dry mustard
1/2 tsp. salt
5 1/2 c. diced cooked turkey

Combine vinegar, broth, catsup, sugar, vegetables and seasonings. Cook 10 minutes. Add turkey and serve in hamburger rolls.