INGREDIENTS
1/4 tsp
baking powder
1/2 tsp
baking soda
3 tbsp
butter
1
egg yolk
2 1/4 cups
flour
1/4 cup
granulated sugar
1/2 tsp
kosher salt
1/4 cup
light brown sugar
1/2 cup
light brown sugar
1 3/4 cups
light brown sugar
1/4 cup
milk
2 cups
powdered sugar
14 tbsp
salted butter
1 1/2 Tbsps
vanilla