1. Raw materials: 100 grams of bread flour for making medium-sized dough, high-sugar resistant yeast, 100 grams of bread flour + 100 grams, 1 egg, 65 grams of water, 2 grams of salt, 20 grams of butter, 15 grams of sesame seeds, 2 grams of yeast powder, 40 grams of white sugar

2. Mix the yeast and water evenly, mix it with the bread flour, stir evenly with chopsticks, wrap it in plastic wrap and put it in the refrigerator to ferment.

3. Mix the medium-sized dough with bread flour, sugar, salt, and eggs, and start kneading the dough (add an appropriate amount of water depending on the softness and hardness of the dough).

4. Knead to the expansion stage, add butter and continue kneading the dough.

5. When kneading to the complete stage (you don’t need to complete the stage, as long as the dough and butter are evenly mixed and the dough is very elastic), cover it with plastic wrap and let it rise naturally.

6. When the dough has doubled in size, move the dough to the board and divide it into several pieces according to the weight of 80 grams of each dough. Knead the small dough until smooth, cover with plastic wrap and let rest for 15 to 20 minutes.

7. Take out a small piece of dough and expel the air inside.

8. Knead the dough into a round shape again until the surface is slightly sticky.

9. Place in a small plate with sesame seeds, press gently, and coat the sides of the dough with some sesame seeds.

10. When the sesame seeds are evenly coated on the surface of the bread, place it on the baking sheet and press the surface of the bread with your hands to flatten it. Because the hamburger bread needs to be stuffed, the bread does not need to rise. It's very high and convenient when eating.

11. Make the remaining small dough in sequence. Place in the oven and use the dough setting to rise. When the hair has been left on for 10 minutes, you can press it gently with your hands again. Take it out when it has doubled in size. Preheat the oven to 180 degrees and 160 degrees. After preheating, put the bread into the oven and bake for 15 to 18 minutes. When the surface turns golden brown, take it out and let it cool before sealing it. or edible.