Anchored by a toasted flatbread, Tropical Smoothie’s Cha Cha Sriracha Flatbread is a sweet-heat combo of grilled chicken, pineapple salsa and a caramelized pineapple-Sriracha sauce. The popularity of Sriracha continues to proliferate; recent research from Technomic shows that Sriracha remains one of the menu’s fastest-growing flavor profiles in chicken dishes. Technomic’s Flavor Lifecycle data also reveals that Sriracha has rapidly advanced from the introductory and growth stages to reach mainstream penetration (8.9%) at top restaurant chains.