Pre-heat the oven to 350°F.
In a small mixing bowl, combine the chili powder, cumin, garlic powder and a pinch of salt and pepper. Season both sides of the turkey cutlets with the spice mixture.
Place a large skillet over medium-high heat with the EVOO, two turns of the pan. Add the cutlets to the pan, making sure not to crowd the pan (cook in batches if necessary), and cook, turning once, until golden brown and cooked through, about 2-4 minutes per side. Remove the cutlets from the pan, let cool slightly and cut into strips or cubes.