Preheat oven to 350°F/180°C. Remove the leaves from the stems, wash and spin dry. In a large bowl, mix together the kale, oil and seasoning. On a baking sheet, spread the kale out in a thin layer and bake for 20 minutes, stirring once halfway through cooking. Remove from oven and allow to cool on tray before serving with a sprinkling of parmesan cheese.
You may need to adjust the baking time according to your oven.