HOUSTON – Popeyes is putting a twist in their new fish sandwich which hits Houston-area menus Thursday. The fast-food chain that brought in the “chicken sandwich craze” in 2019 released the new Cajun Flounder Sandwich, made with wild-caught flounder, pickles, tartar sauce and topped with a brioche bun. Popeyes said they’ll “guarantee people will love their Cajun Flounder Sandwich.”Ever heard of Sandwich Insurance? Those who submit a claim can get a free Chicken Sandwich in return only available on Thursday’s launch day. The Cajun Flounder Sandwich is now available at all Houston-area Popeyes restaurants.