Streit’s Matzos Onion Poppy Moonstrips are low fat, low cholesterol, and has zero saturated fat. These crackers has 110 calories per serving. Since 1925, when Aron Streit opened his matzo bakery on Rivington Street on the Lower East Side, Streits has been baking Americas favorite matzo The Streit family continues the tradition with a commitment to the highest standards of quality and excellence.