1, if you want a big hole in the frozen tofu, you can make it tender. Generally, the more tender tofu is, the bigger the hole of frozen tofu is, because the more tender tofu is, the more water it contains, and the volume of internal water expands when it is frozen, so the hole of frozen tofu is big.

2. Method of homemade frozen tofu

(1) Buy fresh and tender tofu and cut it into pieces of uniform size.

(2) Put the cut tofu into cold water, add 1/2 teaspoons of salt (about 3g), boil the water and continue to cook for 1 min, then take out the tofu.

(3) Put the fished tofu into cold water, take it out and drain it after it is fully cooled, and put it into a fresh-keeping bag one by one.

(4) finally, the fresh-keeping bag is sealed, and the tofu is put into the freezer of the refrigerator for freezing.