Snowflake sprinkle cookies
Using the standing mixer, combine the egg whites, cream of tarter, vanilla and powder sugar and mix until combined and stiff peaks form
Using the piping bag, pipe out 24 thick snowflakes
Place left over icing into the fridge to use for the center of the cookies
Preheat oven to 350 degrees and line a cookie sheet with parchment paper.
Using a standing mixer, cream together the butter and sugar until creamy and smooth.
Mix in the egg yolks and vanilla extract.
In a medium bowl, combine flour, baking powder and salt.
Gradually beat in the flour mixture into the butter mixture until combined
Scoop dough out and roll into a tablespoon size ball
Pour the sprinkles into a small bowl
Roll dough ball into sprinkles and place onto the cookie sheet
Repeat steps for about 11 more cookies. Bake 12 cookies at a time
Bake in the oven for 8-10 minutes
Using the back of a tablespoon make an indent into the cookies
Allow cookies to cool completely before moving onto a wire rack
Finish baking remaining dough
Once cookies are baked and cooled, pipe icing into the center of the cookie
Allow icing to harden for 30 minutes
Carefully remove snowflake from parchment paper and pipe a small dollop onto the back of the snowflake
Carefully place snowflake into the center of the icing
Allow to dry for 15 minutes before enjoying!