1. Preheat a cast-iron grill pan over high heat.

2. Prepare the gremolata: In a small food processor, combine mint, lemon zest, lemon juice, pine nuts, salt, pepper, and 1 tablespoon oil. Pulse until the mixture is roughly chopped and combined. While continuing to pulse, add the remaining 3 tablespoons oil. The mixture should remain somewhat coarse.

3. Prepare the lamb chops: Coat both sides of the chops with oil and season with salt and pepper. Place chops on grill pan, cooking 2 to 3 minutes per side for medium rare. Remove the chops and serve with a dollop of gremolata.