Preheat oven to 425F.
In a medium pot, place water, spices and salt to boil. Rinse the rice, drain it, and add it to boiling water. Cover, lower heat to simmer. White basmati rice rice will take 20 mins and brown rice will take 40 mins. See notes.
Cut cauliflower and onion and place them along with drained chickpeas, on a parchment lined sheet-pan. Drizzle all with olive oil. Mix together the spice blend in a small bowl and sprinkle with the spice blend. Give things a little toss.
In the oven for 20-25 minutes. Check, toss, and cook for 5 more minutes if necessary. See notes.
Mix ingredients together in a medium bowl. If you want it thinner, add a splash of water or olive oil to achieve desired consistency.
Divide rice among bowls. Top with a handful of baby spinach. Add warm roasted cauliflower, onions, and chickpeas. Top with a drizzle of yogurt sauce, fresh pomegranate seeds, and almonds.