Subscribe to AskNestlé for more healthy recipes. Visit https://www.asknestle.in for more healthy recipes. Water chestnut halwa is a super delicious, melt in the mouth kind of desert. one of the all-time healthy dessert options, this dessert is enjoyed by all ages. it can be given to children as an afternoon snack or as a homemade treat after lunch or dinner. water chestnuts are a low calorie, non-starchy, rich in calcium and phosphorus winter fruit that is super beneficial for kids as well as adults. ghee is good for health as well when taken in small portions.