No, Turkish delight is not made of jelly. It is a type of confectionery that usually consists of a gelatin-like substance made with starch and sugar, often flavored with lemon or rosewater and garnished with nuts such as almonds, hazelnuts, or pistachios.  It can also contain dried fruits such as dates, figs, and apricots. The texture of the candy can range from soft and chewy to hard and crunchy.  The ingredients used in its preparation vary from region to region, depending on local tastes and preferences.