​Bills Mafia will have the chance to try a brand-new sandwich during the Return of the Blue & Red practice on Saturday, Aug. 8, at Highmark Stadium.Celebrity chef Matty Matheson, known for his role on the hit FX series “The Bear,” is bringing a chicken parmesan sandwich from his restaurant, Rizzo’s House of Parm in Crystal Beach, Ontario, to the Bills’ new Highmark Stadium.The Bills unveiled the sandwich this week as one of the new food options that will be available for the 2026 season.Here’s what to know about the new menu item and how you can get it.What’s on Matty Matheson’s chicken parm sandwich at Highmark Stadium?The Rizzo’s Chicken Parm Sandwich starts with a breaded chicken cutlet on a Portuguese roll and is topped with pomodoro sauce, mozzarella, parmesan, roasted peppers and garlic parmesan dressing.Matheson partnered with the Bills to bring the sandwich from Rizzo’s House of Parm, his Italian-American restaurant in Crystal Beach, Ontario, to Highmark Stadium.Matheson is a Canadian chef, restaurateur and cookbook author who has become a familiar face beyond the restaurant world. He is also an Emmy Award-winning executive producer of “The Bear” and plays Neil Fak on the series which can be seen on Hulu.When and where can you get the new Rizzo’s Chicken Parm Sandwich?Matheson’s new sandwich will make its Highmark Stadium debut during the Return of the Blue & Red practice. It will be available to purchase in sections 116, 301 and 328 of the stadium. The Bills have not yet announced the price of the sandwich. When is the Return of the Blue & Red practice?The annual Bills Return of the Blue & Red practice will be held this Saturday, Aug. 8, at 7 p.m. at Highmark Stadium. This will be the first public event at the new stadium.—Madison Scott is a New York Connect reporter, covering entertainment, breaking and consumer news, and trending topics with a focus on stories that matter to readers across New York state. She also has an interest in how the system helps or doesn’t help families with missing loved ones. She can be reached at MDScott@USATodayco.com.This article originally appeared on Rochester Democrat and Chronicle: Bills unveil sandwich created by celebrity chef and star of ‘The Bear’