Cut the tomato.
Cut the bacon in half.
Dry the bread in a frying pan on both sides until golden brown.
Melt the butter in a frying pan and fry the egg until done. Salt and pepper it to taste.
Fry the bacon until golden brown.
Grease a slice of bread with sauce and put tomatoes on it. Then put Chinese cabbage, egg, bacon, cheese slices. Cover the filling with a second slice of toast bread.
Cut the sandwich diagonally. Enjoy!