Preheat the oven to 425 degrees Fahrenheit and line a baking sheet with aluminum foil.
Rip one bunch of kale into bite-sized pieces, removing the hard stems, and lay the leaves in a single layer on the tray.
Spray your kale with canola or olive oil baking spray until they’re lightly coated.
Sprinkle salt and pepper over top to taste, keeping in mind that the kale will cook down a lot, and you won’t want to over-salt.
If you like things spicy, add a few shakes of cayenne pepper. If you want a cheesy taste, sprinkle on a tablespoon or two of nutritional yeast— this natural, vegan seasoning contains protein and is often fortified with crucial vitamin B12!
Bake your kale chips for 15-25 minutes, depending on how crispy you like them.
Toss them with tongs once or twice while cooking to ensure that they cook evenly.