Barbecued Hamburger2025-08-05 06:57:19.092323 +0000 UTCIngredients2 lb hamburger1 onion2 Tbsp mustard1 tsp Worcestershire sauce1 tsp salt12 c catsup2 tsp brown sugarDirectionsMake pattiesCover with sauce simmer about 20 minutes and serve with hamburger buns