INGREDIENTS
3/4 cup
packed brown sugar
3/4 cup
granulated sugar
1 cup
(2 sticks, 226g) butter (softened)
1
large egg
1
large egg yolk
2 tsp
vanilla extract
3 cups
all-purpose flour (sifted)
1/2 cup
cocoa powder
3/4 tsp
salt
1/4 tsp
baking soda
1 tsp
baking powder
2 cups
chocolate morsels (Can use a much as 3 cups)