Cook the pasta according to the package directions, then set aside.
Preheat the oven to 400°F.
Season the chicken breast with salt and garlic powder.
Heat 1 tablespoon of butter in a cast-iron skillet over medium heat. Add the chicken and sear for 2 minutes on each side.
Transfer the skillet to the preheated oven and bake the chicken for 20 minutes, or until fully cooked.
While the chicken is cooking, prepare the salad. In a large serving bowl, combine the cooked pasta, cherry tomatoes, arugula, basil, diced peaches, and goat cheese.
Once the chicken is cooked, slice it and add it to the salad. Drizzle with balsamic glaze and serve.