Preparation In the pressure cooker pot, stir together the rice, milk, sugar, cinnamon stick, lemon zest, and salt. Use the tip of a paring knife to scrape the vanilla seeds out of the pod into the pot and add the vanilla bean, too. Lock the lid into place and cook on high pressure for 4 minutes. Let the pressure release naturally for 10 minutes, then manually release the remaining pressure. Remove and discard the cinnamon stick and vanilla bean. In a small bowl, whisk together the cream and yolks. Whisk into the rice, continuing to stir until thickened, 2 to 4 minutes. The residual heat of the rice will cook the yolks. Stir in the raisins (if using). Spoon the pudding into serving bowls, then cover with plastic wrap and chill for at least 4 hours. The pudding will thicken as it cools. Serve with a sprinkle of ground cinnamon and whipped cream, if desired. From Comfort in an Instant. Copyright © 2018 by Melissa Clark. Photographs by Christopher Testani. Published by Clarkson Potter, an imprint of Penguin Random House.Buy the full book from Amazon.