There are many reasons why you may need or want to switch to a gluten-free diet, but like any diet that is a little outside of the mainstream, going gluten free comes at a price: both literally and in terms of the options available to you. The best way to overcome both of these hurdles is to learn to tailor your favorite recipes with gluten-free alternatives. However, gluten-free flours behave in different ways to wheat flour, so getting to know your options and which will work best for what purpose will set you on the road to baking success. Here’s our roundup of seven of the most popular gluten-free flours or flour alternatives, as well as some handy tips on how to use them.