J&J Snack Foods Corp., Pennsauken, NJ, is expanding its ­Superpretzels soft pretzels line with several new products: ­Superpretzel SuperTwists, Superpretzel Sweet Cinnamon Soft Pretzel Bites and Superpretzel Bavarian. Superpretzel SuperTwists combine soft pretzels and cheese fillings in three flavors: Honey Chipotle, Fiery Pumpernickel and Jalapeño Ranch. The pretzels are available in a variety of shapes and sizes such as braids or jumbo 24-oz.