It is no problem to put it in the refrigerator for 3 days except in summer. It is best to put it in the refrigerator for 2 days at most in summer and eat it on the same day, otherwise it will taste sour.

Braised bran is ready. Cut it into pieces and boil it in boiling water for a while. Then wrap it in gauze to squeeze out the water. Stir fry with a little oil, add soy sauce, salt and a little sugar. Add water until it is not roasted bran. Stir-fry sugar, monosodium glutamate and chopped green onion quickly before quick drying. It's delicious when you hold the pot.