Whisk together the apple cider vinegar, maple syrup, dijon mustard, and thyme, until fully combined, then slowly drizzle in the olive oil, whisking constantly, until the dressing is thickened.
Add the brussels sprouts, apples, pumpkin seeds, cranberries, and parsley to a large bowl, then pour the dressing over and toss to combine.
Keywords: vegan, vegetarian, slaw, brussels sprouts, thanksgiving, salad, side dish