Finish the following sentence with the best choice: how to make kale chips at home?

Choices:
- roast a bunch of kale in a cast iron skillet, coated with bacon grease in the oven for an hour. When cool, chop into fine pieces.
- lay out the kale on a plate, and lightly brush with olive oil. microwave until crisp.

Answer:
lay out the kale on a plate, and lightly brush with olive oil. microwave until crisp.