1. Mix high-gluten flour, milk powder, dry yeast powder, water, whole egg liquid, sugar and salt, knead into a smooth dough, add softened butter, knead the dough into a film that can be pulled out, and round the kneaded dough Put it in a container, cover it with plastic wrap, and perform basic fermentation at room temperature
2. When the dough has fermented to 2.5 times its original size, poke a hole with your hand, the hole will not shrink, and the basic fermentation is completed
3. Divide the dough into 20 small doughs, vent and round the dough, let it rest at room temperature for 15 minutes
4. Round the small dough again and place it in the hollow cake mold, put 5 small doughs in each cake mold, and put them at room temperature for final fermentation
5. When the dough is fermented to 90% of the mold, the final fermentation is completed
6. Preheat the oven up and down at 170°C, sweep a layer of water on the surface of the dough, put it in the middle of the oven, and bake up and down for 15 minutes
7. After baking, release the mold and let cool
8. Prepare the hamburger stuffing, wash the lettuce, slice the tomato, fried eggs and fry the ham slices
9. Cut the hamburger in half horizontally, spread the salad dressing, put lettuce, tomato slices, cheese slices, eggs, ham slices and other fillings, cover the bread with salad dressing, the flower hamburger is ready
Tips:1 The liquid volume of the dough should be adjusted appropriately according to the water absorption of the flour
2 The baking time and temperature should be adjusted appropriately according to the performance of the oven
3 The filling of the hamburger can be put in according to your preference
