Preheat oven to 350 degrees. Line baking sheets with parchment paper.
Trim kale leaves, removing thick stems. Tear into bite-sized pieces then wash and thoroughly dry (air dryng is great).
Toss with olive oil, coating all pieces. Then sprinkle with sea salt. Spread in singe layers on baking sheets and bake for 12 - 15 minutes until edges just begin to brown. Enjoy.