Slow Cooker Teriyaki Chicken

Bahan-bahan (4 porsi)

• 2 lbs boneless, skinless chicken breasts
• 2 cloves garlic, minced
• 1/2 cup chopped white onion
• 1/2 cup honey
• 1/2 cup soy sauce (use low-sodium if desired)
• 1/4 cup rice wine vinegar
• 1 Tbsp . chopped fresh ginger
• 1/8 tsp . freshly ground black pepper
• 1/4 cup cold water
• 3 Tbsp . cornstarch
• (optional toppings: sliced scallions and toasted sesame seeds)