01 - Combine olive oil, minced garlic, chopped rosemary, sea salt, and black pepper in a small bowl. Rub the mixture evenly over the lamb chops and allow to marinate at room temperature for 15 minutes.
02 - In a saucepan, combine chopped fresh mint leaves, granulated sugar, white wine vinegar, and water. Bring the mixture to a gentle boil while stirring until the sugar dissolves.
03 - Remove the saucepan from heat and let it cool slightly. Sprinkle powdered gelatin over the mixture and stir until fully dissolved. Pour the jelly into a small jar or bowl and refrigerate for at least 1 hour, or until set.
04 - Preheat your grill or grill pan to medium-high heat.
05 - Place the lamb chops on the preheated grill and cook for 4 to 5 minutes per side for medium-rare or until desired doneness is achieved. Remove and let rest for 5 minutes to retain juices.
06 - Serve the grilled lamb chops warm accompanied by a spoonful of the homemade mint jelly.