Gluten-free food can be expensive; however, there are many different ways to cut costs. From purchasing naturally gluten-free foods such as fruits, vegetables, meats, and dairy products to making your own gluten-free flour blend to use as needed. Also, freeze leftover gluten-free breads such as sandwich bread, buns, bagels, and muffins to extend the shelf life. If possible, purchase large quantities at warehouse stores but steer away from bulk bins due to cross-contamination concerns.