The invention discloses plukenetia volubilis linneo health-care nougat. The nougat comprises maltose syrup, white granulated sugar, ovalbumin, plukenetia volubilis linneo powder, diglycerol fatty acid ester, D-mannitol, banana resistant starch, trehalose, plukenetia volubilis linneo oil, edible essence, Pu-Er raw tea extract and water. The nougat is prepared by the following steps of: extruding plukenetia volubilis linneo kernels by a cold press to prepare the plukenetia volubilis linneo oil, crushing plukenetia volubilis linneo dregs into the plukenetia volubilis linneo powder by a low-temperature liquid nitrogen crushing technology, preparing the banana resistant starch by a spray drying technology, and mixing and boiling the nutrients including the trehalose, the plukenetia volubilis linneo oil, the plukenetia volubilis linneo powder, the banana resistant starch and the Pu-Er raw tea extract and other accessories. The nougat is stable in preservation, delicate in mouthfeel during eating, moderate in toughness, non-sticky, high in sweetness and low in calorie, has less possibility of softening, has the effects of clearing free radicals in body, improving the immunity of organism, regulating the level of blood sugar and the like, can prevent human osteoporosis and promote proliferation of human bifidobacteria, and is beneficial to gastrointestinal health.