INGREDIENTS
1 3/4 cups
unbleached all-purpose flour (8 3/4 ounces)
1/2 tsp
baking soda
14 tbsp
unsalted butter (1 3/4 sticks)
1/2 cup
granulated sugar (3 1/2 ounces)
3/4 cup
packed dark brown sugar (5 1/4 ounces)
1 tsp
table salt
2 tsp
vanilla extract
1
large egg
1
large egg yolk
1 1/4 cups
semisweet (or bittersweet) chocolate chips or chunks
3/4 cup
chopped pecans or walnuts, toasted (optional)