This is a fun way to eat your greens! My kids gobble them up every time I make them!
Preheat oven to 425 degrees.
Tear Kale away from the stem, then tear kale into smaller pieces. If you prefer, you can cut into strips or smaller pieces with a sharp knife. Toss kale pieces with the oil to coat. Toss with the vinegar.
Spread in a single layer on a baking sheet. Place in oven for about 8-10 minutes, tossing halfway through. Time may vary depending on the oven...may need a little more time, may need a little less.