In a large bowl add the Beef, Worcestershire Sauce, Chili Sauce, Mustard and Onion and mix thoroughly. You need to make sure everything is spread evenly.
1 lb ground beef, 2 tbsp white onion, 2 tbsp chilli sauce, 2 tsp English mustard, 2 tsp Worcestershire sauce
Place the mixture onto a plate and divide into 4.
Wet your hands slightly and shape the burger mixture in patty shapes
Turn on the grill
Lightly oil a baking rack that fits into a tray and add the patties.
Place under the heated grill for about 5-6 minutes each side until the juices run clear.
Whilst the burger are cooking, place a frying pan over a high heat and fry the bacon. Place to one side when cooked.
8 rashers smoked back bacon
When grilling the second side, remove for the grill about 1-2 minutes before the end and add slices of cheddar cheese and swiss cheese to each patty.
4 slices cheese, 2 slices Swiss cheese
Return to the grill and allow to melt.
Place the bun halves into a toaster and toast. Alternatively, place under the grill when you remove the burgers. The buns only take a minute of two to toast.
4 large burger buns
When ready serve with a choice of filling including lettuce, red onion, mustard, tomato ketchup and not forgetting the bacon. The list is endless but add you favourites.
8 leaves Lettuce, 2 large tomato, 1 large red onion, Tomato ketchup, mustard