Sloppy Joes

1 C Ketchup

1 tsp Brown Sugar

1/2 Tbsp Worchestershire

1 Lb Hamburger

1/2 tsp Mustard

1/2 Tbsp Vinegar

1/2 tsp Chili powder

1 pkg Hamburger Buns

Brown hamburger, drain. Mix all ingredients together, serve on hamburger bun.