canyon bakehouse gluten-free hamburger buns - case of 6 bags canyon bakehouse forget the lettuce wrap and enjoy summer grilling and bbqs with all the taste and none of the worry. made using 100% whole grains and no gmos, our gluten-free hamburger buns are free from gluten, dairy, soy and nuts (peanuts and tree nuts) so you can eat without compromise. each one of our buns has 4 grams of fiber and 4 grams of protein. case of 6 bags, each containing 4 buns.