Cinnamon Raisin Biscuits
["2 cups all purpose flour", "1 1/2 Tbsp sugar", "2 tsp. baking powder", "1/2 tsp ground cinnamon", "1/4 tsp salt", "3 Tbsp chilled stick margarine, cut into small pieces", "1/2 cup raisins", "3/4 cup 1% low fat milk", "1/2 cup sifted powdered sugar", "1 Tbsp 1% low fat milk"]
["Preheat oven to 450 degrees."]
["flour", "sugar", "baking powder", "ground cinnamon", "salt", "margarine", "raisins", "milk", "powdered sugar", "milk"]