Awesome Sloppy Joes - cooking recipe

Ingredients

1 lb ground beef
1 medium onion, chopped (about 1/2 cup)
1/3 cup celery, chopped
1/3 cup green pepper, chopped
1/3 cup catsup (I add more, about double it)
1/4 cup water
1 tablespoon Worcestershire sauce
1 teaspoon salt
1/8 teaspoon red pepper sauce (or to liking, I add alot more)
6 hamburger buns, split and toasted (but I like to use hot dog buns, holds filling in better)

Preparation

Cook and stir ground beef and onion in a 10 inch skillet until beef is brown; drain.
Stir in remaining ingredients except buns. Cover and cook over low heat just until vegetables are tender. 10-15 minutes.
Fill buns with beef mixture.