7‑Eleven introduces the sweet and savory Pillsbury® Stuffed Waffle IRVING, TEXAS, 2017-Sep-28 — /EPR Retail News/ — Breakfast just got better at 7‑Eleven® stores with the introduction of the sweet and savory Pillsbury®Stuffed Waffle, served hot out of the oven. Developed and co-branded with Pillsbury, the convenience retailer’s first stuffed waffle combines a crispy, maple-flavored waffle on the outside and…