Frozen tofu is rich in high-quality protein, but its disadvantage is less methionine. Therefore, although it can help us to supplement protein, there is no way to completely supplement part of it. Methionine is an essential amino acid that constitutes the human body and participates in the synthesis of protein. The amino acid composition of fish is suitable for human needs, especially rich in methionine, which can obviously complement frozen tofu. Classic practices include fish head frozen tofu soup, frozen tofu braised fish and so on.

Frozen tofu with kelp. Because frozen tofu contains saponins, it helps to inhibit fat absorption and promote fat decomposition, which has a certain effect on preventing arteriosclerosis. However, saponin can promote the excretion of iodine and easily cause iodine deficiency.

Therefore, cooking frozen tofu with iodine-rich foods such as kelp, laver and sea cabbage will kill two birds with one stone, such as frozen tofu seaweed soup.