Mix basil, thyme, garlic powder, and pepper with balsamic vinegar and olive oil in a bowl or large Ziploc.
Cut the turkey breast into thumb-sized pieces or strips and place in the marinade for at least 20-30 minutes.
Take the turkey out of the marinade and fry in a skillet for 5-8 minutes at medium heat (depending on the size of the turkey strips. Turkey HAS to be fully cooked).