INGREDIENTS
1 cup
unsalted butter
1 1/2 cups
light brown sugar, firmly packed
1
egg, room temperature
1 tsp
vanilla
2 cups
unbleached flour
1 tsp
baking soda
1 tsp
cinnamon
1 tsp
ground ginger
1/2 tsp
salt
12 oz
semi-sweet chocolate chips
1 cup
chopped walnuts
1 cup
powdered sugar