The invention discloses a kidney-nourishing and yang-strengthening tonic edible mushroom soup product and a corresponding preparation method, in particular to a functional food adopting the edible mushrooms of cordyceps sinensis and the like as the main material and belonging to the functional food preparation field. The invention aims at providing one kind of kidney-nourishing and yang-strengthening tonic edible mushroom soup product and the corresponding preparation method. The product of the invention mainly contains cordyceps sinensis mycelium powder, fruit bodies of other edible mushrooms and other accessories. The preparation method includes the following steps: the fruit bodies of edible mushrooms are crushed and processed through zymolysis and sterilization; the clear chicken soupand medlars are added into the edible mushroom enzyme solution; the mixed solution is homogenized and the edible mushroom enzyme solution is regulated and respectively filled into packing containers,wherein, the cordyceps sinensis mycelium powder, oyster mushroom, straw mushroom, coprinus comatus, nameko flavor, bamboo shoots and gloeostereum incarnatum are pre-added into the containers and finally the containers are sealed and sterilized to obtain the product. The product combines the nutrients of edible mushrooms of cordyceps sinensis and the like and medlars into an integrity and is the functional food with better kidney-nourishing, yang-strengthening and tonic effect.