INGREDIENTS
4 cups
all-purpose flour
1 tsp
baking powder
1 tsp
baking soda
1 tsp
salt
1/2 tsp
ground cinnamon
1
+ 1/2 cups (3 sticks) butter, softened
1
+ 1/4 cups granulated sugar
1
+ 1/4 cups packed brown sugar
2
large eggs
1 tbsp
vanilla extract
3/4 cup
milk chocolate chips
3/4 cup
semi-sweet chocolate chips
3/4 cup
white chocolate chips
1 cup
chopped walnuts or pecans