Ingredients

• 2 tablespoons olive oil
• 1 pound skinless, boneless chicken breast halves - cut into bite-size pieces
• 2 cloves garlic, minced
• 1 medium onion, cut into 1/2-inch pieces
• 1 medium carrot, thinly sliced
• 1 medium zucchini, cut into 1/2-inch pieces
• 1 medium red bell pepper, cut into 1/2 inch pieces
• 2 (14.5 ounce) cans diced tomatoes with juice
• 1/2 teaspoon red pepper flakes
• 1/2 teaspoon dried basil
• 1 bay leaf
• 2 tablespoons butter
• salt and pepper to taste