Chicken and Peppers with Balsamic Vinegar Recipe

Ingredients

• 0.25 cup olive oil, divided
• 4 skinless, boneless chicken breast halves - cut into strips
• salt and pepper to taste
• 1 red bell pepper, thinly sliced
• 1 yellow bell pepper, thinly sliced
• 1 orange bell pepper, thinly sliced
• 1 medium onion, thinly sliced
• 4 large cloves garlic, finely chopped
• 1 tablespoon dried basil
• 0.25 cup balsamic vinegar, divided