Prepare the kale: Remove stems, chop leaves, and massage with olive oil and a pinch of salt for 2 minutes until tender.
Toast the walnuts: In a dry skillet over medium heat, toast for 3–4 minutes until golden and fragrant.
Make the dressing: Whisk olive oil, apple cider vinegar, maple syrup, Dijon mustard, salt, and pepper until emulsified.
Assemble the salad: In a large bowl, combine kale, sliced apples, toasted walnuts, and cranberries. Add the dressing and toss well.
Finish & serve: Top with crumbled goat cheese and enjoy immediately.