In an ovenproof dish, place the rice, sweetener, almond milk, water, spices and vanilla and mix. Put into the oven.
After 30 minutes, remove from the oven and stir well. Return to oven for another 30 minutes.
Remove from the oven again, stir in the yoghurt and return to the oven for the remaining 30 minutes. The rice is done when all the liquid has been absorbed and the rice is tender.