Roasting cauliflower is the best way to enhance the flavor of the humble veggie. Use cooked cripsy chicken peas instead of lentil for a change. The creamy tahini dressing is what brings together the salad.
Soak sliced onion in ice-cold water and rest for 10-15 minutes.
Clean Cauliflower head and cut it into medium florets. Shake off any excess water.
Spread cauliflower florets in a baking tray. Season it with salt and olive oil. Bake it for 15-20 minutes untill you see small brown patches. Take out the tray and let it cool down.
While cauliflower is in the oven, Make the tahini dressing. Whisk tahini and cold water to loosen tahini. Add rest of the ingredients and mix until the dressing is creamy.
In a large salad bowl, add roasted cauliflower, cooked lentil, arugula, drained onion slices and parsley.
Drizzle tahini dressing all over, toss, and serve.