Preheat oven to 275°F

Thoroughly wash kale; dry well using a salad spinner or paper towels.

Place in a large bowl; toss with oil and Cajun spice to taste.

Arrange in a single layer on 2 large parchment paper–lined baking sheets.

Bake 25 min. or until crisp but still rich green in colour, turning the leaves halfway through.

Let cool to room temperature before serving.