It’s Flat Out Delicious! Fatburger Introduces All-New Flatburger

Award-Winning Burger Chain Unveils Smash Style Burger with a Twist for Limited-Time LOS ANGELES, Feb. 05, 2026 (GLOBE NEWSWIRE) -- Fatburger, the all-American burger chain owned by FAT Brands Inc., is sizzling with the addition of a new burger to its menu line-up, the Flatburger. Available now through June 30 at participating locations, the latest burger creation further underscores the brand’s commitment to delivering flat-out delicious, high-quality offerings to its fans. The Flatburger is loaded with fla ...