To make this broccoli, start by preparing the dressing. Add all of the dressing ingredients (the olive oil, dijon mustard, honey, apple cider vinegar, mashed garlic, sea salt, and ground black pepper) to a large mason jar.
Then, place the lid on the jar and shake it vigorously, until the dressing is nice and creamy. Optionally, you can also use a whisk to whisk the ingredients together.
Next, set the dressing aside while you prepare the broccoli.
Start by cooking the bacon according to your preferred method.
While the bacon is cooking, wash and chop the broccoli, cabbage, bacon, onion, and cashews, and add them to a large bowl.
Then, once the bacon is cooked, allow it to cool slightly before chopping it and adding it to the bowl with the broccoli.
Pour the dressing into the bowl and toss to coat well.
Finally, grate the Parmigiano Reggiano on top of the broccoli salad and toss one more time, until the cheese is fully mixed in.
Once it's done, serve immediately and enjoy!