Egg Yolk Cookie(蛋黄饼干)

This is a recipe to copycat a classic cookie from old days. It is my way of getting rid of extra egg yolks from Macarons.

Ingredients:

Egg yolk - 2
Egg - 1
Cake flour - 90g
Sugar - 50g
Baking powder - 1/2 tsp

Steps:

1. Preheat oven to 340°F.
2. Sift together baking powder with flour.
3. Use stand mixer to beat egg yolk, egg, and sugar. Add sugar in batches.

4. Add flour mixture into egg barter and mix.

5. Put egg and flour barter into piping bag and pipe small discs on cookie sheets.

6. Bake for 15 minutes or until cookies turns golden brown. Cool the cookies on a cooking rack.