Loosemeat Sandwiches

2½ lbs ground beef
3 Tbs mustard
3 Tbs horseradish sauce
3 Tbs worcestershire sauce
½ cup chicken broth
3 tsp salt
1 tsp pepper
4 oz ketchup
1 cup water
1 tsp seasoned salt
Mix all ingredients and cook in crockpot for 1 hour. Serve on hamburger buns.