2. Add butter to the main dough and stir until it expands.
3. Spread a thin layer of butter around the bottom of the baking tray, sprinkle a small amount of high powder and knock out the excess powder. Knead the dough twice as big, take it out and put it on the panel.
4. Make the dough into long hot dog bread, coat it with egg liquid and sprinkle with sesame seeds, and sprinkle with a little black pepper if you like.
5. Heat the oven up and down 180 degrees, bake for 15 minutes, and take it out for later use. Draw a diagonal line on the sausage with a knife, cut the cabbage and purple cabbage into filaments, and bake the hot dog sausage in the oven 180℃ for 5 minutes and take it out.
6. Cut the long bread baked in advance vertically to a depth of two-thirds. Sprinkle shredded vegetables and chopped onions evenly on the cut bread, and then put the sausage in. Finally, squeeze in your favorite seasoning, ketchup, mustard sauce or sweet and spicy sauce.