1. Put the middle kind of ingredients in the bread machine (120 grams of high flour, 130 grams of water, 4 grams of yeast)
2. Fermentation is 2 times larger after mixing evenly
3. Add other dough ingredients (180g high flour, 50g egg, 60g sugar)
4. Mix well and add butter
5. Beat the dough to make the film, add grapefruit zest
6. Fermentation is 2.5 times larger
7. Exhaust the dough and let it rest for 30 minutes
8. Exhaust the dough and divide into 3 equal parts, let stand for 20 minutes
9. Roll into a wafer
10. Face-to-face
11. Roll it out again
12. Roll up
13. Place the dough in the toast mold
14. Ferment in a warm and humid place for 7 minutes
15. Coat the surface egg liquid
16. Pre-heat the oven to 200 degrees, put the baking tray into the middle of the oven, turn the upper and lower heat to 180 degrees
17. Bread bake for about 40 minutes
18. Bake out and let cool, ready to eat
