Tuscan Chicken Panini - Mr. Cook

Ingredients

• 2 boneless, skinless chicken breasts
• 2 tablespoons balsamic vinegar
• 1 tablespoon olive oil
• 1 teaspoon dried basil
• Salt and pepper to taste
• 4 slices of ciabatta bread
• 4 slices of provolone cheese
• 1 cup baby spinach leaves
• 1 roasted red pepper, sliced
• ¼ cup sun-dried tomatoes, chopped
• Pesto sauce for spreading