Hawaiian Chicken Kebabs #SundaySupper

INGREDIENTS

1/3 cup

ketchup

1/3 cup

packed dark brown sugar

1/3 cup

low-sodium soy sauce

1/4 cup

pineapple juice

4 tbsp

olive oil, divided, plus more for brushing grill

1 1/2 tbsp

rice vinegar

garlic cloves, minced (4 tsp)

1 tbsp

minced ginger

1/2 tsp

sesame oil

Salt and freshly ground black pepper

1 3/4 lb

boneless, skinless chicken breast, chopped into 1¼-inch cubes

3 cups

canned pineapple chunks

1 1/2

large green peppers, chopped into 1¼-inch pieces

large red onion, chopped into 1¼-inch pieces