Wash and cut broccoli florets into bite-sized pieces. In a large mixing bowl, combine broccoli, diced Honeycrisp apple, finely chopped red onion, and dried cranberries.

In another bowl, whisk together Greek yogurt and apple cider vinegar until smooth. Season with salt and pepper to taste.

Pour the dressing over the broccoli mixture and toss everything together thoroughly.

Cover the bowl or transfer to an airtight container and chill for at least 10 minutes before serving.