Snowflake cookies decorated with blue and white icing make a sweet holiday display. These simple cut out cookies are decorated with royal icing and will wow at your cookie exchange!
Sift flour, baking soda and salt together, set aside.
Combine confectioners sugar, meringue powder and cream of tarter in large mixing bowl. Add water and clear vanilla and beat on high speed with paddle attachment until stiff peaks form, but mixture is not dry. Add water to reach desired piping consistency (tsp or two at a time), mixing after each addition of water.