INGREDIENTS
1 cup
(2 sticks, or 8 ounces) butter
3 1/4 cups
all-purpose flour (though I prefer a combination of flours in the Notes)
1 tsp
baking powder
1 tsp
baking soda
1 tsp
salt
1 1/2 cups
brown sugar
1/2 cup
granulated sugar
2
eggs
2 tsp
vanilla extract
16 oz
chopped dark chocolate, or a mix of chopped and chocolate chips
flaky sea salt, for topping