Preheat the grill to medium heat.

In a mixing bowl, gently combine the ground turkey, ginger, egg, bread crumbs, and a pinch of salt. Once the ingredients are combined (don’t over mix!), shape into 4 patties.

Cook the burgers and the pineapple slices on the grill. The burgers will need to cook for about 5 minutes on each side (and must reach 165°F in the center… I recommend using a digital meat thermometer so you’re sure!). In the last few minutes of cooking, baste the burgers on both sides with the teriyaki sauce. Cook the pineapple for the same amount of time, flipping to cook on both sides.

Serve the burgers immediately, topped with the lettuce and grilled pineapple.