Sloppy Joes - cooking recipe

Ingredients

3 lb. hamburger
1 c. diced onion
1 c. diced celery
1/4 c. brown sugar
1/8 c. flour
1/4 c. mustard
1/4 c. vinegar
1/2 c. catsup

Preparation

Brown hamburger; drain.
Cook celery and onion until slightly done.
Combine other ingredients and simmer until done.
Makes about 30 servings.