Rizogalo (Greek Rice Pudding) (Greek)

4 ¼ cups (1 liter) whole milk ½ cup Arborio rice, uncooked and unrinsed 1 cinnamon stick 1 vanilla bean or 1 teaspoon vanilla extract 1 2-inch strip lemon rind Zest of ¼ orange 1 tablespoon cornstarch 2 tablespoons sugar Ground cinnamon, for garnish Season the milk. In a medium saucepan, add the milk, rice, cinnamon stick, lemon rind, and orange zest. Use a small knife to split the…