INGREDIENTS
1 1/2 sticks
unsalted butter
1 1/2 cups
light brown sugar
1 1/2 tsp
vanilla extract
1 1/2 cups
all-purpose flour
1 tsp
baking powder
1/2 tsp
salt
2
large eggs, beaten
1/2 cup
white chocolate chips
1/2 cup
butterscotch chips
1/4 cup
coarsely chopped walnuts