Carefully remove the kale leaves from the thick stems and tear into bite size pieces then wash and thoroughly dry.
Place the kale in a bowl and lightly toss some extra virgin olive oil and sea salt through the kale.
Spread the kale out on a flat tray lined with baking paper and bake until the edges brown but are not burnt, 10 to 15 minutes at 180 degrees. This recipe would probably work well in the cob oven too, but only cook for 1 or 2 minutes.