The invention discloses a processing method for cooked ginger, wherein the method comprises the following steps: a, cleaning: cleaning the fresh ginger with clean water, and draining off the water; b, preparing a soak solution : selecting drinking water with the temperature of 1-10 DEG C, adding spices in the drinking water; c, soaking: soaking the cleaned ginger in the soak solution, and using an edible heavy article to continuously press; d, air drying: taking out the soaked ginger, and drying the ginger in the air; e, slicing and packaging: slicing the ginger dried in the air and packaging the sliced ginger. The cooked ginger processed through the method can be eaten instantly, is convenient to store, does not contain excessive salt, keeps the nutrients of the ginger, is delicious and tasty, and is also convenient to carry. The method provided by the invention is simple in making the cooked fresh ginger, and low in cost.