How should rice milk be fermented when making steamed cakes?

As a foodie who loves to eat and cook delicious food, I have been making a lot of hair cakes recently. I have tried the rice cakes that friends mentioned many times. They soak rice directly and then add water to make rice slurry for fermentation. It is relatively complicated. Hair cakes can be found all over the country, and there are many ways to make them. They are usually made with rice flour. Of course, now they are not limited to rice flour. All kinds of corn cakes, pumpkin cakes, etc. are also delicious. Because some friends accidentally become sour when making it, or it tastes rough and fails to rise, so let’s talk about fermentation. When making steamed cakes, how should the rice milk be fermented?

Because the question mentioned "rice milk", I think it should refer to the more traditional steamed cake made with rice flour, so we will follow this. In fact, this method is very simple. For example: use 200 grams of rice flour, add 50 grams of sugar to 200 ml of hot water and dissolve it. After the sugar has dissolved and the water temperature has dropped (about 40 degrees), pour the warm sugar water into the rice flour. Stir into a uniform rice slurry, then add 3 grams of yeast, be sure to stir until uniform and without any particles.

The next step is fermentation. The fermentation time of any dough and batter used in pasta and pastries is closely related to the temperature, because the temperature is related to the activity of the yeast. We here

The summer is quite hot. Cover it with a damp cloth or plastic wrap and let it ferment for about an hour. If you observe the degree of fermentation, the rice milk will obviously expand in volume and there will be some small bubbles on the surface. , then pour it into the mold (brush some oil to release it from the mold) and let it stand for secondary fermentation (10 minutes) until it is about 9 minutes full. Put it in the pot and start steaming. After the water boils, it will take about 10 to 20 minutes. This time mainly depends on the size and depth of your mold.

If you want to start by grinding rice flour yourself, remember to buy indica rice, which is better for soaking and grinding; also, the yeast must be cooled down to 40 degrees before being put in, otherwise it will be killed if the temperature is too high. Yeast causes fermentation to fail; adding sugar, in addition to providing sweetness, is also to help yeast reproduce, so a little more is okay.