The invention relates to Xylitol konjak cake food. The formulation of the food comprises: 20 to 40 portions of xylitol (multielement alditol), 20 to 80 portions of flour or sticky rice powder or mung bean power, 0.1 to 1 portion of konjak powder, 0.01 to 0.1 portion of vegetable oil, and 10 to 20 portions of water. The food has wide variety, including flake pudding, yolk pie, omelet, cake, mung bean cake, rice cookie, biscuit, walnut cake and cookie; the food which uses the xylitol (multielement alditol) instead of sucrose as a sweeting agent has the advantages of low heat and good taste; and the food is added with the konjak with certain proportion to help the 'three-high' people with hypertension, hyperlipemia and hyperglycaemia achieve the aim of long-term health care by use of the characteristics of the konjak self.