In this Thai-inspired burger, a little mayonnaise mixed with sriracha binds the tiny cubes of tuna and infuses the tastes of ginger, red onion, and cilantro throughout. The trick to preparing juicy burgers— including tuna, beef, and turkey—is to gently mix them just until blended. Don’t press on them while cooking because it squeezes out the juices and flavor. When cutting the tuna into small cubes, it will be easier if the fish is well chilled.
From there, build the burger with you