Place butter in bowl. Attach bowl and flat beater. Turn to speed 6 and beat 30 seconds. Stop and scrape bowl.
Sift powdered sugar into bowl. Add vanilla. Turn to speed 6 and beat 2 minutes, until fluffy.
Nutritional Information:
2172 Calories (kcal); 138g Total Fat; (56% calories from fat); 1g Protein; 241g Carbohydrate; 373mg Cholesterol; 1407mg Sodium