Preheat the oven to 350 degrees.
Pound each chicken breast between 2 sheets of plastic wrap until flattened. Then, season chicken with salt and pepper.
Spread pesto onto the center of each chicken breast.
In a bowl, mix the sundried tomatoes, cheese, corn starch, and crushed red pepper. Then, divide each chicken breast.
Roll up the chicken and secure it with a toothpick.
In a cast iron skillet, heat olive oil over medium heat.
Add the chicken roll up and brown on both sides, for about 5-6 minutes.
Then, whisk the garlic, Italian seasoning, corn starch, balsamic vinegar, and chicken broth. Season with salt and pepper.
Pour sauce over the chicken and bake in the oven for 15-20 minutes, or until the chicken is completely cooked through.
Remove the toothpicks before serving. Garnish the chicken with extra sauce and fresh basil leaves.
If desired, serve the chicken with a side salad or spaghetti.