Sloppy Joes - cooking recipe

Ingredients

1 lb. ground beef
1/2 onion, chopped
3/4 c. ketchup
1 Tbsp. Worcestershire sauce
1 tsp. prepared mustard
1 Tbsp. vinegar
1 Tbsp. sugar
celery seed, salt and pepper
1/4 c. hot water

Preparation

Brown meat and onion.
Add ketchup, Worcestershire sauce, mustard, vinegar, sugar, celery seed, salt, pepper and hot water. Simmer at least 1 hour or until desired thickness.
Serve on hamburger buns.