Convenient tremella food and preparation method thereof

The invention provides a convenient tremella food which comprises instant tremella pieces, a convenient tremella broth product and a convenient tremella jelly product. The preparation method of the instant tremella pieces comprises the following steps: (1) putting dry tremella in drinking water, soaking the tremella at room temperature for 30-40 minutes, removing yellow roots, cleaning and cutting the obtained product into tremella pieces; (2) putting the tremella pieces into citric acid solution at a mass concentration of 0.04-0.08%, boiling the solution, preserving heat at 88-96 DEG C for 30-50 minutes, draining water and centrifuging to remove the moisture on the surfaces of the tremella pieces so as to obtain soft tremella pieces; and (3) drying the soft tremella pieces with hot air at 65-75 DEG C for 50-90 minutes, and cooling the dried tremella pieces to room temperature to obtain the instant tremella pieces. The convenient tremella broth product is prepared from edible powdered sugar, the instant tremella pieces, konjac gum and carrageenan. The convenient tremella jelly product is prepared from the edible powdered sugar, the instant tremella pieces, instant fruit powder, konjac gum, carrageenan, citric acid and potassium chloride.