Purple chinese yam cake keeps healthy

The utility model provides a purple chinese yam cake keeps healthy, includes purple chinese yam cake body, green pea cake layer, and purple chinese yam cake body is the same with the shape on green pea cake layer, and just the bottom surface of purple chinese yam cake body and the top surface on green pea cake layer all have the non - penetrability recess that is parallel to each other, and recess quantity between them is the same, recess shape and measure -alike all, moreover cross section and the longitudinal section of recess be rectangle or square, work as range upon range of the closing when bonding together of upper purple chinese yam cake body and lower floor's green pea cake, recess between them can make -up each other positive completely forms airtight appearance chamber together, the appearance intracavity fill and to have the edible filler. Having at least two in the whole purple chinese yam cake body and holding the chamber, the edible filler that holds the intracavity is jujube paste or red bean