How long do you cook kale chips?

To cook kale chips, preheat your oven to 350°F (175°C). Toss washed and dried kale leaves with a little olive oil and seasoning, then spread them in a single layer on a baking sheet. Bake for about 10 to 15 minutes, checking frequently to prevent burning, until the chips are crispy and lightly browned. Let them cool before serving.