Chicken with Brussels Sprouts & Butternut Squash Skillet Dinner

WHAT YOU'LL NEED

• 1 lb. boneless, skinless chicken breasts, sliced
• 2 Tbsp. olive oil, divided
• 1 clove garlic, chopped, (about 1 tsp.)
• 1 small onion, thinly sliced, (about 1 cup)
• 1 cup diced butternut squash
• 1 cup halved Brussels sprouts
• 1 package Knorr® Rice Sides™ - Chicken flavor