Cut cauliflower into florets and drizzle olive oil and seasoning over them and gently toss. Roast in oven at 425 for 25 minutes. *Make sure they are completely dry to get them firm and crispy.
Chop the carrots, fennel and shallots and add them to a pan with olive oil and seasoning. Roast in oven at 425 for 25 minutes or until slightly caramelized.
Add the tahini ingredients into a food processor and puree the mixture. Layer the plate with the tahini on the bottom with the roasted veggies, greens, olives and nuts on top.