Melt margarine and marshmallows. Add brown sugar and stir until melted. Add peanut butter and stir until melted. Pour over popcorn. Mix. Shape into balls or any other shape.
Nutritional Information:
576 Calories (kcal); 28g Total Fat; (41% calories from fat); 9g Protein; 79g Carbohydrate; 0mg Cholesterol; 321mg Sodium