Balsamic chicken with leeks and peppers | Recipes | WW USA

Ingredients

• 1 medium Onion, cut into wedges
• 2 medium Uncooked leeks, trimmed and sliced
• 1 medium Red bell pepper, sliced in half, stem and seeds removed
• 1 medium Yellow bell pepper, sliced in half, stem and seeds removed
• 2 tsp Olive oil
• 2 item(s) Rosemary sprig
• 1/8 tsp Table salt, or to taste
• 1/8 tsp Black pepper, or to taste
• 1 1/4 pound(s) Uncooked skinless boneless chicken breast, four 6 oz pieces
• 1 Tbsp Balsamic vinegar