Herb-Rubbed Citrus Chicken Breasts

WHAT YOU'LL NEED

• 4 boneless, skinless chicken breast halves (about 1-1/4 lbs.)
• 1 Knorr® Chicken flavor Bouillon Cube(s)
• 1 tsp. dried oregano leaves, crushed
• 1/2 cup orange juice
• 1 Tbsp. apple cider vinegar
• 2 cloves garlic, finely chopped
• 2 Tbsp. olive oil, divided