Frontier Co-op® Ground Korintje Cinnamon is a gourmet-quality, A-Grade cinnamon that provides a full, balanced and spicy flavor. Korintje is the most commonly found cinnamon in American kitchens and is the traditional cinnamon used in baked goods. This type of cinnamon is part of the cassia family and is also known as Korintje, Batavia cassia, Padang cassia, and Indonesian cinnamon.