Tear the kale into bite size pieces. Wash and dry the kale thoroughly. (I like to tear it up and place the pieces in my salad spinner to rinse and dry)
Put the kale pieces into a large bowl.
Drizzle with olive oil and balsamic vinegar. Oil a baking sheet.
Place the kale in a single layer on the baking sheet.
Sprinkle with salt to taste.
Bake for about 10 minutes, then stir and turn the kale and bake for 8-10 minutes longer.
Remove any crisp pieces as they get done to prevent burning and to allow the remaining kale chips to get even heat.