Sloppy Joes - cooking recipe

Ingredients

1 lb. ground beef
1/2 c. chopped onion
3/4 c. ketchup
1 Tbsp. vinegar
2 Tbsp. mustard
salt and pepper to taste
1/2 c. chopped celery
1 Tbsp. sugar
1/4 c. water
1/4 c. green pepper

Preparation

In skillet, brown ground beef, onion, celery and green pepper. Cook until meat is brown and vegetables are tender, then drain. Add remaining ingredients and simmer 15 minutes. Serve on buns.