Preheat your oven to (400°F) = (204°C). Grab a 9 by 13-inch baking pan, preferably with 2-1/2 to 3-inch sides. Cover the pan with foil and spray the foil with vegetable spray. Grab a large bowl and place all of the ingredients into the bowl, except the chicken. Stir the oil and spices until smooth. Place the chicken breasts in the bowl and coat the breasts evenly. Place the chicken breasts in the baking pan. Bake the chicken breasts uncovered for 30-50 minutes (this will depend on how large the pieces of meat are), or until done. Make sure the meat thermometer registers 165 degrees F. to be sure the meat is safe to eat. Let the meat rest for 5-10 minutes before serving. Serve with your favorite side dishes.