1. After mixing flour, sugar and dry yeast, add 30-degree warm water to milk and knead into dough. Then melt the butter, pour it into the dough and knead thoroughly.
2. Put the kneaded dough into an electric cooker for fermentation, and cover the air outlet with a wet cloth. You need to press the cook button. After 2 minutes, you will jump to the heat preservation button, then unplug the power and let it ferment for 40 minutes.
3. Divide the dough fermented for the first time into eight equal parts for the second fermentation (the fermentation method is still the same as the first time).
Fourth, after the second fermentation, apply egg yolk liquid on it (as long as the egg liquid is separated).
5. Sprinkle some black sesame seeds, then cover the lid, press the cooking button, and then jump to the heat preservation button for 30 minutes (note that the air outlet should be covered with a wet cloth).
6.30 minutes later, press the cooking button, jump to the heat preservation button and stew for another 30 minutes.
Seven, when the pot is cold, you can taste delicious bread.