1. Beat beef and pork belly into minced meat, add minced onion, black pepper, salt and light soy sauce
2. Stir well
3. After being beaten, take an appropriate amount and press into a meatloaf, press a small hole in the middle, put it in the pan and fry for 2 to 3 minutes on each side
4. Put garlic powder, honey mustard sauce and mayonnaise in a bowl and mix well
5. The hamburger is slightly fried in an electric baking pan
6. Put egg yolk mustard sauce in the middle of the hamburger
7. Spread a layer of lettuce leaves
8. Put in the meatloaf
9. Put the tomato slices
10. Covered with sauced hamburger dough
11. Add cheddar cheese in a non-stick pan, add butter in portions, keep stirring on low heat
12. After the butter and cheese are mixed, pour the milk and continue to stir on a low heat
13. Turn off the heat when the cheese liquid is smooth and thick, and pour it on the hamburger.
