PURPOSE: Soybean-curd dregs having soft texture and excellent nutrition, and a producing method thereof are provided to produce the soybean-curd dregs without removing soy milk. CONSTITUTION: A producing method of soybean-curd dregs comprises the following steps: soaking washed soybeans in water(120); crushing the soaked soybeans, adding water into the crushed soybeans containing soy milk and soybean-curd dregs components(130); mixing 150 parts of crushed soybeans by weight, 0.1-0.3 parts of salt by weight, 0.001-0.003 parts of antifoaming agent by weight, and 0.1-0.3 parts of beef flavored powder by weight, and boiling the mixture at 90-120 deg C for 5-10 minutes(140); adding 0.1-0.3 parts of coagulating agent by weight into the mixture, and stirring the mixture for 2-10 minutes(150); inserting the mixture into a fixed quantity packaging container at 80-120 deg C, and sealing the container(160); sterilizing the container at 80-90 deg C for 30-60 minutes, rapidly freezing the fixed quantity packaging container at the temperature lower than 5 deg C(170, 180).
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