To make the dressing: In a small bowl, whisk together the yogurt, avocado oil, lemon juice, water, Champagne vinegar, Dijon mustard, honey and French Garden Blend Seasoning. Season with salt and black pepper.
To assemble the salad: In a large bowl, massage the kale between your fingers to tenderize. Add the Brussels sprouts, chicken, celery, apple and half of the sliced almonds.
Drizzle the yogurt-herb dressing on top and toss until well coated. Garnish with the remaining sliced almonds and parsley.
Serve immediately or refrigerate for up to 4 hours before serving.