Preheat the Grill - Preheat the grill over medium-high heat to 400 to 450ºF (204 to 232ºC). Keep one side or burner off for indirect heat cooking. Clean and carefully grease the cooking grates with the oil.
Make the Seasoning - In a small bowl, combine salt, cumin, paprika, garlic powder, onion powder, black pepper, and coriander.
Prepare the Chicken - Evenly season the meat with the spice mixture, about ½ teaspoon per side. Store extra seasoning in an airtight container for later use. Drizzle 1 teaspoon of olive oil on each side, and rub the surface to evenly coat.
Grill the Chicken - Place the chicken on the direct heat side of the grill and close the lid. Cook each side for about 5 to 8 minutes, depending on the thickness, until the internal temperature reaches between 160 to 165ºF (71 to 74ºC) on a meat thermometer.If browning quickly, move the chicken to the indirect heat side of the grill to complete cooking.
To Serve - Allow the meat to rest for 5 to 10 minutes before slicing or serving.
Notes
Large Chicken Breasts: If using two large 16-ounce pieces, cut them half lengthwise to create four thinner cutlets.
Make it Whole30: Use extra-virgin olive oil and sea salt.
Grilling Other Chicken Parts: Drumsticks (8-12 minutes per side), legs (10-15 minutes per side), thighs (10-15 minutes per side), wings (8-12 minutes per side).
Using a Grill Pan: Heat the pan over medium-high heat. Grease the pan with oil to prevent sticking. Cook each side for about 3 to 5 minutes or until fully cooked. For thicker pieces of meat, reduce the heat to medium after flipping.
Storing: Grilled chicken can be stored in an airtight container for up to 5 days, and leftover seasoning can be stored for up to 1 month.
Reheating: Cover and reheat in the microwave on the high setting in 30-second intervals until hot.