ICING

1 lime, 1 egg white, confectioner sugar, 1 bottle of colorful sprinkles.

Put egg white in a bowl and squeeze lime in the bowl. Turn on the mixer on low and beat for a minute. Add confectioner’s sugar and increase mixer speed to high. Beat mixture until thick and very white, about 5-7 minutes. The icing should hold stiff peak when you lift the beater. Add more confectioner’s sugar if needed.

Paste on cookies then put on sprinkles.