1. Slice the steamed buns, put them in a pan and dry on low heat, just light yellow on both sides
2. Set aside
3. The bacon is fried in a pan on a low heat without oil, because the bacon itself contains oil
4. Steamed bun slices on the baking tray
5. Sprinkle a layer of grated cheese
6. Put bacon on
7. Tomato sauce
8. If you like vegetables, add your favorite vegetables, such as cucumber slices, shiitake mushrooms and so on. My kids don't like vegetables, so half of them leave them alone. Finally, sprinkle another layer of shredded cheese
9. Put it in the oven and heat up and down at 200 degrees for 10 minutes and it will be ok. This is the finished product
