INGREDIENTS
3/4 cup
butter (1½ sticks)
1/2 cup
granulated sugar
1/2 cup
packed brown sugar
1
egg
1/2 tsp
vanilla extract
2 1/2 cups
flour
1/2 tsp
baking soda
1/2 tsp
baking powder
1/4 tsp
salt
1/2 cup
butterscotch chips
kosher salt, for dusting on top (optional)