Prepare the Kale: Wash and dry the kale, remove tough stems, and tear the leaves into bite-sized pieces.
Cook the Bacon: In a skillet, cook bacon over medium heat until crispy. Chop it into small pieces once done.
Make the Dressing: In a small bowl, whisk together mayonnaise, apple cider vinegar, sugar, salt, and pepper. Adjust seasoning to taste.
Toss Everything Together: In a large bowl, combine kale, bacon, and shredded cheese. Pour the dressing over and toss to coat evenly.
Serve: Serve immediately as a side dish or enjoy it as a light meal. Garnish with extra bacon or cheese if desired.