Hawaiian Chicken Burger

Name: Hawaiian Chicken Burger
Prep time: 15 min
Cook time: 50 min
Total time: 1 h 5 min
Cuisine: American
Ingredients: ½ oz ginger, peeled; 4 oz soy sauce; 2 oz water; 2 oz brown sugar; ½ oz honey; 2 tsp corn starch; 1 tsp sesame seeds; 1 tsp sesame oil; 8 pineapple slices, canned, drained; 2 oz red onions, cut into pieces; 1 garlic clove; 20 oz boneless, skinless chicken thighs, cut into 1 in. pieces, partially frozen, divided; 2 oz bread crumbs, divided; 4 hamburger buns, toasted; lettuce; red onions, sliced