1, the dough for making fried dough sticks should be put in the refrigerator, which is actually related to the making process of fried dough sticks. The purpose of putting the dough in the refrigerator is to ferment the dough at low temperature, so that the dough will not become soft due to excessive fermentation, because the fermented dough loses its chewiness when it is used to fry fried dough sticks.

Another advantage of putting dough in the refrigerator is that it can be shaped. Fried dough sticks are usually made of three long noodles. After being put in the refrigerator, the noodles will have a shape and will not collapse. Moreover, the frozen dough can retain moisture, so that the fried fritters are fresh and tender and not too greasy.

3. Put the mixed dough in the refrigerator, so that after low-temperature fermentation, the fried fritters taste fluffy and full, crisp outside and tender inside. However, when frying the fritters, you must keep turning them over, otherwise the high temperature will easily fry the fritters, and the skin of the fritters will be fried to golden yellow, so you can take them out and eat them.