1. Preheat oven to 400°F.
2. On the stove, heat a small pan to medium-high heat, and add olive oil.
3. Once heated, add chopped peppers and onion, and then sauté until vegetables are soft, about 5-8 minutes.
4. In a separate bowl, combine turkey, egg whites, bread crumbs, sage, thyme, and seasoning of your choice.
5. Once vegetables are sautéed add them to the turkey mixture and combine further.
6. Use your hands to form 8 (2.5 oz.) balls, and place them on the baking tray.
7. Bake in the oven until meat is no longer pink inside, approximately 35 minutes.
8. Once cooked, serve, and enjoy!