Royal Icing

Directions

1. 1
   Combine egg whites and cream of tartar in a large mixing bowl. Beat at medium speed of electric mixer until frothy.
2. 2
   Gradually add sugar; mix well.
3. 3
   Beat for 5 to 7 minutes or until mixture is stiff.
4. 4
   Yield:
5. 5
   about 2 cups.