Heat your pan,add some oil then put your bacon till it's cooked

Put your burger in the same pan n cook for till it's brown then turn it and cook the other side

Sautee your onions then add 1tsp of soy sauce

Cut your tomatoe round

Cut your bun in to two. Apply mayonnaise on the lower bun and ketchup on upper top bun

Put your burger on the lower bun then bacon, tomatoes,onions then finally the lettuce

Put you top burger in that stuck,put a skewer in the middle to hold it together.

Serve it hot