1. Place chicken in a baking pan or zip-lock bag.
2. Prepare the marinade: combine olive oil, vinegar, BBQ sauce, garlic, dried basil, oregano, paprika, and pepper. Pour over cutlets. Toss to coat if the cutlets are in a pan. Shake to coat if they are in a bag. Let marinate for at least 10 minutes or, for best results, overnight.
3. Preheat oven to 400 degrees Fahrenheit.
4. Spread chicken cubes in a baking pan. Bake for 12 to 15 minutes, turning halfway through. Serve hot.
Serve over brown rice, couscous, quinoa, tabbouleh, whole grain pasta, or barley (as shown).