1. In a small saucepan combine the BeeMaid Honey, pineapple juice, soy sauce, rice vinegar, ginger and garlic. Cover and bring contents to a boil on medium to medium high heat.
2. Once boiling, remove lid and whisk in the cornstarch. Stir in 1 tbsp of water and continue to stir until the sauce is nice and thick. Remove from heat and set aside for serving.
3. For the burgers, add the ground turkey, breadcrumbs, parsley, garlic, ginger, salt and pepper, and a 2 tbsp of the teriyaki sauce to a large mixing bowl and shape into patties (approximately 3/4 inch thick) with your hands. Refrigerate for 20-30 minutes.
4. Preheat your grill to medium high and lightly oil the grates. Grill teh rings of pineapple and onion slices for 3 minutes on each side or until carmelized. Add a light brush of BeeMaidh Honey to the Pineapple and grill for 1 more minute.
5. Add the burger patties to the grill for 4 minutes on one side. Flip and brush on the teriyaki sauce. Continue to cook for approx. 10 minutes until the burgers have reached an internal temp. of 160 degrees. Remove from heat and let rest on a plate.
6. Lightly grill the hamburger buns. Add the patties, lettuce, grilled onion and pineapple. Add a final drizzle of the honey teriyaki sauce on top and serve.