1, the prepared sauce beef must be thoroughly cooled before it is put into the refrigerator. The suggestion is generally to cook as much as you eat, and the fresh taste will be better. Of course, it can be stored for 1-3 days if you can't finish eating it, and sealed with plastic wrap, so that it won't smell. If you want to keep it within 30 days, it is recommended to slice it first, package it separately according to the amount of each meal, then put it in the freezer, and take it out in the microwave oven to heat it when eating.

2. Conditional families can use clean food packaging bags and vacuum them. If it is kept for more than 30 days, it is recommended to put it in the freezer. Just take it out and heat it with warm fire when eating, but remember, don't put it in the freezer if you can't finish eating it.