Process beans and milk in food processor until mixture is smooth. Beat margarine, brown sugar, eggs and vanilla until smooth in medium bowl; beat in bean mixture. Add flour, baking soda, salt and spice, mixing just until blended. Spoon mixture into 12 greased muffin cups and sprinkle with packet of favorite instant oatmeal. Bake at 375? for about 25 minutes. Cool muffins in pan for 5 minutes; remove and cool on wire racks. Mix powdered sugar and vanilla with enough milk to make glaze consistency. Drizzle over muffins. Per Serving (excluding unknown items): 125 Calories; 1g Fat (8.2% calories from fat); 3g Protein; 26g Carbohydrate; 1g Dietary Fiber; trace Cholesterol; 258mg Sodium. Exchanges: 1/2 Grain(Starch); 0 Lean Meat; 0 Non-Fat Milk; 0 Fat; 1 Other Carbohydrates.