These easy drop biscuits would be delicious with 1 or 2 teaspoons of chopped fresh herbs such as fresh rosemary or thyme. You can add flavor to these biscuits by brushing the top with melted butter before baking or sprinkling them with some fresh parmesan cheese. However, I don't recommend adding a lot of it to the dough. Adding more dry ingredients to the dough can make them dry and hard.