1. Preheat oven to 400°F. Wash kale well. Use a sharp knife to remove the central rib in each leaf. Cut kale leaves into 2- to 3-inch pieces. Dry thoroughly in salad spinner. Place kale in large bowl. Drizzle with oil and sprinkle with OLD BAY; toss to coat well.
2. Place kale in single layer on 2 large shallow foil-lined baking pans.
3. Bake one pan at a time for 15 minutes or until crisp rotating pan halfway through cook time. Cool 1 to 2 minutes before serving.