Shallot-ginger cold-dispelling tea and preparation method thereof

The invention relates to a shallot-ginger cold-dispelling tea and a preparation method thereof. The shallot-ginger cold-dispelling tea is prepared through the processes of extraction, concentration, granulation and the like by taking welsh-onion stalk, ginger, semen sojae praeparatum, date and brown sugar as raw materials. The shallot-ginger cold-dispelling tea is a solid drink which is prepared by adopting a modern food processing technology, so that the trouble of temporary decoction when one feels uncomfortable after catching a cold is avoided, and the shallot-ginger cold-dispelling tea can be carried about by a user and taken instantly. The shallot-ginger cold-dispelling tea has effects of expelling wind and clearing away cold and preventing cold, and is suitable for people in the initial stage of cold.