Bring rice milk to a boil. Reduce heat and simmer for about 45 minutes until it becomes 3 cups.
Meanwhile, in a frying pan melt 1/4 tablespoon of soy margarine and add raisins. Fry until they become brown. Remove them from pan and using the same pan, add 1/4 tablespoon soy margarine and fry vermicelli for 5 minutes until it becomes reddish brown.
When the milk is reduced to 3 cups, add maple syrup and then add vermicelli. Boil until vermicelli becomes soft. Add cardamom. Serve hot or cold.