INGREDIENTS
3 sticks
butter
2 1/2 cups
brown sugar
1/2 cup
sugar
2 larges
eggs
2
egg yolks
2 1/2 Tbsps
vanilla
2 cups
bread flour
2 cups
flour
1 tsp
salt
1 tsp
baking soda
1/4 tsp
baking powder
2 cups
semi-sweet chocolate chips
2 cups
milk chocolate chips