INGREDIENTS
1 1/2 cups
all-purpose flour
1 tsp
baking powder
1/2 tsp
kosher salt
1/4 tsp
baking soda
1/2 cup
unsalted butter, (room temperature)
3/4 cup
light brown sugar, (packed)
1/2 cup
granulated sugar
1/4 cup
powdered sugar
2
large egg yolks
1
large egg
1 tsp
vanilla extract
1 cup
chocolate chunks
Maldon sea salt flakes