BBQ Teriyaki Pork Kabobs

INGREDIENTS

• 3 tablespoons soy sauce
• 3 tablespoons olive oil
• 1 clove garlic, minced
• 1/2 teaspoon crushed red pepper flakes
• salt and pepper to taste
• 1 pound boneless pork loin, cut into 1 inch cubes
• 1 (14.5 ounce) can low-sodium beef broth
• 2 tablespoons cornstarch
• 2 tablespoons soy sauce
• 1 tablespoon brown sugar
• 2 cloves garlic, minced
• 1/4 teaspoon ground ginger
• 3 portobello mushrooms, cut into quarters
• 1 large red onion, cut into 12 wedges
• 12 cherry tomatoes
• 12 bite-size chunks fresh pineapple