Steam bean buns in a steamer. If the above phenomenon is true, I didn't wake up when I steamed tofu brain for the first time. Put it on the curtain. Don't shoot yet Wake him up 15 minutes. Then fire. Second, after the bean curd is done. It will catch fire, not immediately. Open the lid. It takes three to five minutes. Then open the lid. Steamed bean bags will not collapse or be ugly.