Sharp cheddar cheese and creamy whipped potatoes. Made in batches. Partially produced with genetic engineering. Established 1952. Be inspired! Fulfill your foodie side and share our delicious and easy-to-prep recipes. For more recipes & cooking methods visit us at: www.mestspierogies.com. Twitter; Pinterest; Facebook; Instagram. 1-800-Pierogy (743-7649) with expiration date code.