MunchRite Brown Rice Cakes with 7 Super Seeds. Your Gluten free snack. Brown Rice Cakes are made from whole grain brown rice. Seven super seeds included are Amaranth, chia, buckwheat, hemp, quinoa, millet, and flax. This crunchy , flavorful snack can be enjoyed with your favorite topping. It has no preservatives and is GMO free. Package contains 19 cakes and makes for a great vegan snack.