How does the method of grinding tofu work?
Grinding tofu is a very popular method of making soy products, and the process of making it requires a certain amount of skill and patience. Below, we will introduce the basic steps and precautions for grinding tofu to help you master this skill.
1. Preparations.
1.Purchasing raw materials: The main raw material for grinding tofu is soybeans, and you need to buy high-quality and fresh soybeans. When purchasing soybeans, you should pay attention to choosing soybeans with full grains, no pests and diseases, and no impurities.
2.Soak soybeans: Soak the selected soybeans in clean water until the soybeans are swollen and soft. The soaking time is generally 8-12 hours, during which the water needs to be changed several times.
3.Prepare tools: Grinding tofu requires the use of tools such as grinding discs, grinding rods, and filter cloths. Among them, the grinding disc is used to place soybeans, the grinding rod is used to grind soybeans, and the filter cloth is used to filter soybean milk.
2. Grate soybeans.
1.Take out the soaked soybeans, rinse them with clean water, and place them on a grinding disc.
2.Press evenly on the soybeans with a grinding rod until the soybeans are ground into soy milk. In the process of grinding, it is necessary to pay attention to maintaining the uniformity of strength and speed, so as not to affect the grinding effect.
3.The ground soybean milk is filtered with a filter cloth to remove okara and impurities. This process requires patience and care to ensure the purity of the soy milk.
3. Boil soy milk.
1.Pour the filtered soy milk into a pot and heat over low heat until it boils. During the boiling process, stir the soy milk constantly to avoid sticking the pan.
2.When the soy milk is boiled to a certain extent, add an appropriate amount of brine or gypsum to solidify the soy milk into a tofu brain. Continue to boil for a while until the soy milk is completely solidified into tofu brain.
3.Pour the boiled tofu brain into the prepared tofu box, compact it with a weight, and let it sit for a while to allow the tofu to solidify into a tofu cube.
Fourth, post-processing.
1.When the tofu cubes are solidified, remove the tofu box and cut the tofu into even pieces.
2.During the production process, the right amount of condiments such as salt, soy sauce, coriander, etc., can be added according to personal taste.
3.Finally, the prepared tofu cubes are cooked or eaten. Ground tofu can be used to make a variety of delicious dishes such as mapo tofu, minced meat tofu, etc. At the same time, ground tofu can also be used as one of the nutritious ingredients, providing the human body with rich nutrients such as protein and calcium.
In short, grinding tofu is a skill and patience. By mastering the tips and do's and don'ts of each step, you'll be able to create a delicious and nutritious tofu dish. Hopefully, this article will help you understand the basic methods and precautions for grinding tofu, so that you can be more comfortable in the process of making tofu.