Skinny Christmas Sugar Cookies

INGREDIENTS

for the cookies

1 1/4 cups

all-purpose flour (measured like this), plus more for rolling

3/4 tsp

cornstarch

1/4 tsp

baking powder

1/8 tsp

salt

2 tbsp

unsalted butter, melted and cooled

large egg, room temperature

1 tsp

vanilla extract

1/2 tsp

butter extract

1/2 cup

+ 2 tbsp (120g) granulated sugar

for the icing

1/2 cup

+ 2 tbsp (75g) powdered (confectioners’) sugar, sifted

1/2 tsp

vanilla extract

2 tsp

skim milk

food coloring (optional)