If there is no lactone, you can use gypsum to order tofu. The specific method is as follows:

Ingredients list: sugar-free soy milk (already cooked): 2 liters, gypsum powder: 1tsp, Corn starch: 1tbsp, water: 1cup.

1. Start cooking the soy milk over low heat until a little bubbles come out. Be sure to look carefully here. If there are big bubbles, the temperature is too high. There is no need to stir in the middle (buy cooked soy milk), as it will affect the bubbles.

2. When cooking the bean curd, prepare water, gypsum powder and corn starch, and stir evenly because the starch will precipitate.

3. When the soy milk has small bubbles and the thermometer reaches 80 degrees, immediately pour in the evenly stirred gypsum slurry, then quickly stir the soy milk and gypsum slurry evenly, remove from the heat, and immediately add Keep the pot warm and put it into the stew pot.

4. Wait for 1 hour before eating.

5. It can be sweetened or salted. If it is cold, heat it in the microwave for ten seconds before eating. It can be stored for 2 days.