Grab a bunch of the kale and slice it into thin ribbons. Add the cut kale to a large bowl.
Slice the parsnip, carrot and onion as thin as possible and add them to the bowl.
In a small bowl add the vinegar, salt, pepper, oregano, garlic, and dried cranberries. Whisk and mash the cranberries a bit letting them flavor the dressing.
Pour the dressing over the kale and veggies. Toss everything together making sure to coat all the leaves with the dressing.
Cover and let sit in the fridge for at least 2 hours. Once you’re ready to eat add the feta and toss.