Aroz De Leche - Rice With Milk Pudding is quick and a Costa Rica favorite. Aroz De Leche - Rice With Milk Pudding Recipe 1 cup of white rice 2-3 cups of water 1 cinnamon stick 1 tbsp of grated lemon, lime, OR orange peel pinch of salt 4 cups of milk 1 cup of water ˝ cup of raisins 1 tbsp vanilla powdered cinnamon Combine the rice, water, cinnamon stick, grated peel and salt in pot that has a lid. Bring to a boil uncovered. Once it stars boiling immediately reduce to a simmer and cover. Continue cooking until all the water has been absorbed. Cooking time depends on what type of rice you are using. Use your regular cooking method as a guide to determine how much water to use and how long to cook.  Once the water has been absorbed add the milk and sugar. Continue simmering. Stir the mixture constantly until it starts to thicken. Add the raisins and vanilla and cook for 2 more minutes. Remove from heat and let cool about half an hour. Place in individual serving dishes and refrigerate. Sprinkle with cinnamon before serving.