Preheat grill for medium heat and lightly oil the grate. Drizzle olive oil over romaine lettuce and season with your favorite blend of spices.

Place lettuce cut side-down on preheated grill. Let lettuce sear (do not move or fuss with it). Grill until lettuce is slightly wilted and charred, about 5 minutes. Drizzle with lemon juice to serve.