Teriyaki Burgers with Grilled Pineapple

Ingredients (18)

• FOR THE BURGERS:
• 1 pound 93% lean ground turkey
• 1/4 cup whole wheat panko bread crumbs
• 1 tablespoon minced fresh garlic
• 1 tablespoon minced fresh ginger
• 1/2 teaspoon black pepper
• 1/4 cup chopped fresh cilantro
• 4 rings canned pineapple
• 1 red onion
• Whole wheat hamburger buns
• FOR THE TERIYAKI SAUCE:
• 1/4 cup reserved pineapple juice
• 1/2 cup  low-sodium soy sauce
• 2 tablespoons  rice vinegar
• 1 tablespoon honey
• 1 teaspoon minced garlic
• 2 teaspoons minced fresh ginger
• 1 tablespoon cornstarch