How can tofu foam be fried to be hollow?

When the tofu is fried in the pot, the oil temperature should be controlled at about 120 degrees to allow the tofu to expand and deform. When the oil temperature is lower than the requirement, the bean curd blank should be taken out when it is fried and shaped, and then fried thoroughly at the high temperature of 180 degrees. Take out the oil, cool it, and don't store it in piles to avoid extrusion deformation, so as to get the ideal foaming effect.

When the tofu is fried in the pot, the oil temperature should be controlled at about 120 degrees to allow the tofu to expand and deform. When the oil temperature is lower than the requirement, the bean curd blank should be taken out when it is fried and shaped, and then fried thoroughly at the high temperature of 180 degrees. Take out the oil, cool it, and don't store it in piles to avoid extrusion deformation, so as to get the ideal foaming effect.