Known in its home country as lokum, what gel-based confection is traditionally flavored with rosewater, mastic, or lemon and dusted with icing sugar?

Turkish Delight

Turkish Delight is a starch and sugar-based candy that often incorporates chopped pistachios or walnuts. It gained significant Western literary fame as the enchanted treat used by the White Witch in C.S. Lewis's Narnia series.