Season raw chicken with salt and pepper.
Over medium heat lightly grease pan, add season chicken. Grill until chicken reaches an internal temperature of 165°F (74°C). Dice, and set aside.
Over medium heat, add Marzanito Mini San Marzano tomatoes, and Aurora Bites Mini Sweet peppers, adding more oil if necessary. Grill for 3-5 minutes or until soft. Set aside.
In a large mixing bowl, add Long English cucumbers, pesto, salt, and pepper. Mix well.
Add mixture to frying pan over medium heat for 3-5 minutes. Stir frequently.
Place mixture in a serving dish. Add freshly grated Parmesan cheese as desired and serve.