Chicken Mofongo

WHAT YOU'LL NEED

• 2 green plantains, peeled and sliced
• 2 Tbsp. vegetable oil, divided
• 1 1/4 lbs. bone-in, skin on chicken thighs, skin removed
• 1 large onion, chopped (about 1 cup)
• 1 large green bell pepper, chopped (about 1 cup)
• 1 large tomato, chopped (about 1 cup)
• 3 cloves garlic, chopped and divided
• 1 Tbsp. Knorr® Chicken flavor Bouillon, divided