In a crock pot set on low for 6 hours
combine the following ingredients and mix well:

1 lb 85% lean hamburger
1 tbsp Worcestershire sauce
1 tbsp soy sauce
1/4 tsp sweet paprika
4 tsp cider vinegar
1/2 Cup chicken broth
1 small yellow onion, finely diced
3 oz Coca-cola
1/2 tsp salt
1/8 tsp black Pepper
1 tsp granulated sugar

Serve with a slotted spoon on hamburger buns with chopped onion, yellow mustard and dill pickle slices. Add Ketchup if desired.