•Combine the garlic, rosemary, salt, pepper, lemon zest and olive oil in a measuring cup.
•Pour the marinade over the lamb chops, making sure to flip them over to cover them completely. Cover and marinate the chops in the fridge for as little as 1 hour, or as long as overnight.
•Grill the lamb chops on medium heat for 7-10 minutes, or until the internal temperature reads 135 degrees F.
•Allow the lamb chops to rest on a plate covered with aluminium foil for 5 minutes before serving.