ONLY AT DEAN & DELUCA. One of the most characteristic Messinian confections, Pasteli (sesame seed bars) are made of sesame seeds and pure honey, and are as good for you as they are delicious. Known as Itrion in ancient Greece, these healthful snacks were enjoyed by athletes for the natural energy boost they provided. We like to think of them as the original energy bars. 1.94 oz. ea.