Just had to rave about this amazingly simple and delicious snack. Today my 4-y-o ate about 4 whole leaves of kale this way! She loved it.
You wash the kale and pull it off of the tough center spine, breaking it into pieces 2-3 inches long. Toss in olive oil and a little salt. Lay on cookie sheet, roast at 375 for 5 minutes, turn leaves, put back in for 3 minutes more. Done.