Rinse broccolini; trim stems and any excess leaves. In a large bowl, drizzle oil and toss to coat. Little by little, sprinkle Garlic Pepper Seasoning, tossing to evenly coat. Place broccolini in disposable, aluminum pan. Sprinkle with salt. Grill over medium heat for about 6 minutes. Flip broccolini; grill for another 5-6 minutes or until stems are crisp-tender and tips start to darken. Serve immediately. Makes about 4 servings.