Can green and white peppers be directly frozen

Green Sichuan peppercorns can be directly frozen, which can prolong storage time and preserve flavor. Fresh green Sichuan peppercorns can be washed, dried, and stored in a sealed bag for a longer period of time; If frozen directly without treatment, it may cause water loss or flavor distortion.

Fresh Sichuan peppercorns contain volatile aromatic compounds. It is recommended to remove impurities and excess water before freezing, and then pack them into small portions and seal them. During the freezing process, the cell structure may undergo slight changes due to the formation of ice crystals. After thawing, it is more suitable for stewing or stir frying, and can better maintain the numbing flavor. Be careful to avoid repeated thawing and put it back into the freezer as soon as possible after each use. If green and white peppers are frozen with branches, the branches may become brittle due to low temperature and affect their use. Separate the Sichuan pepper granules separately for better freezing effect, and they can be spread flat on a tray for pre freezing before being packaged together. After being frozen for more than three months, the flavor may gradually weaken, and it is recommended to use it during the optimal flavor period.

When using frozen Sichuan peppercorns in daily life, the required amount can be directly taken out of the freezer and can be added to the dish without completely thawing. Long term storage requires regular inspection of sealing to avoid moisture and frost. Paired with desiccants or vacuum packaging can further enhance the preservation effect, making it suitable for large-scale storage. Frozen green and white peppers can be used as hot pot base, braised dishes, or cold mixed seasoning, but should not be directly used as fresh Sichuan pepper decoration.