The invention provides a lily cake and a making method thereof. The lily cake comprises the following raw materials in parts by weight: 30-50 parts of flour, 10-30 parts of longya lily powder, 5-8 parts of konjaku flour, 5-10 parts of radix puerariae powder, 3-5 parts of hericium erinaceus powder, 10-15 parts of egg powder, 3-10 parts of milk, 5-9 parts of dry coconut powder, 3-12 parts of white granulated sugar, 3-8 parts of table salt and 5-10 parts of vegetable oil. Compared with the prior art, the lily cake and the making method thereof have the advantages that the lily cake is rich in nutrition and good in taste and has a certain health-care effect.