First of all, the dough and sesame seed cake noodles should not be too soft or too hard, too soft or too weak, too hard, too dry and unable to bite. Generally, a kilo of flour needs about 230 grams of water, 1 gram of baking powder, 2 grams of sugar, and 10 gram of large oil. Baking powder and sugar should be dissolved in warm water in advance (it feels lukewarm, about 356 degrees), then added to flour and big oil several times, stirred into a flocculent state, then pinched and kneaded until smooth, and finally covered with a pot or plastic wrap and left to stand for two to three hours.
When the dough is almost twice as big as it used to be, tear it apart and see a uniform floc, which proves that it has been ruined. Then prepare two grams of edible alkaline noodles and the same amount of dry flour, mix well, and then knead evenly into dough. Be sure to knead the alkaline noodles evenly and knead them into dough. And then tightly packed again for secondary fermentation. The second fermentation time is generally controlled within half an hour.
Next, scones. "The cake depends entirely on baking", so scones are the most critical part. Before baking the cake, the oven temperature must be preheated. When the oven temperature reaches 140-50 degrees, the cake blank can be made. When the cake blank enters the furnace, it should be shaped within one minute, and then it should be quickly covered and baked (at this time, the temperature in the furnace should be stabilized at about 180 degrees). About one minute, turn the cake blank over and bake for another minute. It is observed that the cake surface is yellowish and the edge of the cake is hard before it can be discharged.
Storage method: If you are at home, when the temperature of the sesame cake drops to the somatosensory temperature, wrap it in a food bag and store it in the refrigerator. When eating, you can use a microwave oven or an electric baking pan or a stove to heat it, and it will not harden for ten days and a half. If you are a merchant, you have to prepare a cotton blanket similar to a small quilt in advance (multi-layer cotton cloth is also acceptable, pay attention to good air permeability), cool it down slightly after baking, and then cover it tightly with a cotton blanket (air permeability must be good), which can keep warm and moisturize, and will not harden for a day or two.
Question solving
Adding oil when making dough can not only increase the crispness but also soften it, which can effectively improve the taste.
Putting sugar in dough not only helps fermentation, but also enhances flavor and sweetness and improves taste.
If the dough doesn't swell or the strength is too high, the sesame cake will harden after cooling.
When baking cakes, the temperature in the furnace must be kept stable (about 180 degrees), and too high a temperature is likely to cause internal combustion of external coke; If the temperature is too low, the cake will be dried directly.