Preheat over to 425 degrees f.

To make the dressing, add all the ingredients into a mason jar (or container of choice). Shake to emulsify and set aside.

Next, toss cauliflower florets in a large bowl with the oil to coat, parsley, and salt and pepper.

Spread evenly on a baking sheet and cook in your preheated oven until they start to crisp up and brown, about 25 minutes.

Remove from the oven and pour into a large mixing bowl. Add mote parsley leaves and drizzle with the garlic vinaigrette to coat.