Yogurt Soluble Beans
1.
The whole process of making soluble beans should be fast, otherwise it will be easy to defoam, so before starting, all the preparations should be done, the piping bag is installed, the front is clamped with a clip, and then it is placed on a container such as a Qualcomm cup , To facilitate loading. Preheat the oven at 100 degrees to ensure that the oven has been preheated after the operation is complete.
2.
Weigh all the ingredients in advance. This is milk powder and cornstarch, which can be mixed first
3.
Although the self-made yogurt is thick, it cannot be used directly, otherwise the moisture will be too high and it will not be easy to form. Wrap it in a muslin cloth and filter out the milk at noon. Note that the cloth used for filtration is best to be scalded and disinfected with boiling water.
4.
This is filtered yogurt, but it is not yogurt anymore, it is yogurt to be precise. Pay attention to this state, you must reach this state to be easy to use. There is no need to over dry, otherwise the powder will not be easy to mix evenly
5.
Pour all the milk powder, starch and yogurt into a clean basin,
6.
Press and mix vigorously, and mix well until there are no particles. It will be very dry at first, don't worry, press and mix with a shovel, and it will quit in a while.
7.
I put the egg whites in the freezer for a while 20 minutes in advance. The frozen egg whites will be more stable, but I was busy making them when I took them out. I didn't photograph the frozen egg whites. Just the state just frozen. Add a few drops of lemon juice to the egg whites, not more than 3-4 drops. Stir at low speed until large bubbles are formed, add half of the rock sugar powder
8.
Stir until the egg whites are more delicate, then add the other half, then turn to high-speed whipping
9.
When the whisk is lifted, turn to a low speed and beat for a while, until the whisk is in a straight triangle, that is, when it is wet and dry, the egg whites are fine.
10.
Take 1/3 of the egg whites into the milk paste and mix it evenly with the mixing method. This step must ensure that the mixing is even, otherwise it will not be easy to mix evenly.
11.
Pour the mixed batter into the remaining egg whites
12.
This step is very critical. It must be mixed quickly and evenly. Don't over-mix, otherwise it will defoam. It’s best to count silently in your heart and don’t stir it for more than 20 times.
13.
The mixed paste is quickly put into the piping bag and quickly squeezed into the baking tray. The baking tray must be covered with tarp or similar to this silicone pad. Don’t use greased paper, let alone squeeze it directly into the baking pan, even non-stick baking pans.
14.
Bake in the oven at 100 degrees for 60-70 minutes. You can easily move the melted beans with your hands when they are baked, and that's it. Roasted soluble beans are easy to absorb moisture, so immediately put them in an airtight box when they are allowed to cool. I use a glass sealed box that can be vacuumed.
Tips:
1. Milk powder is best to choose infant formula milk powder. Many adult milk powders have anti-foaming agents. I have used Aitamei second stage. I have not tried the others. You can try it. If you have any results, I hope to share. .
2. The whole process of mixing the flower must be fast, especially now that it is hot, it will defoam if it is full. Even where the hand is held, the body temperature will cause the contact part to defoam. My last point is a bit defoaming. Now when I do it again, I always stir in the air-conditioned room. Winter will be much better, but it is not winter now
3. Do not use yogurt directly, and it is not recommended to use the old yogurt that you buy. Although it looks very thick, it is due to the effect of gelatin and does not contain a lot of water.
4. If the milk paste you mix at the beginning is too thin, it means that the concentration of the milk is not right. You can add a little starch to make up for it, and then you must pay attention to the state of the yogurt next time.
