For a fun twist, try adding a handful of chopped nuts, such as walnuts or pecans, to the dough for added crunch. You can also experiment with different types of chocolate chips, like dark chocolate or white chocolate, to suit your taste. If you’re feeling adventurous, a dash of cinnamon or nutmeg can add a warm, spicy note to the cookies. For those who love a bit of fruitiness, consider mixing in some dried cranberries or cherries along with the chocolate chips.