My aunt and I both have celiac and a dairy allergy. We shared a burger on a gluten free bun with fries. The staff is FANTASTIC! Very knowledgeable, extremely helpful, all while being extraordinarily friendly. Often it feels like our food issues are an imposition when we eat out, but not here! The gluten free bun is also dairy free. It does look more like an English muffin than a bun, but in my opinion that’s great because there is absolutely no mistaking their regular bun for their gluten free bun, and it tasted great too. It was recommended that we have the burger cooked medium rare, so we tried it that way. For both of us it was a little less cooked than we would ordinarily choose, and I think next time we will go with medium well just because of our own weirdness about the way we prefer our ground beef cooked. That said, even still, the burger was excellent and the fries were fantastic! Often we go to places with safe options for our dietary issues, and it’s clear that our husbands would not feel like the food was hearty enough. This place has thick hearty burgers that would satisfy the biggest carnivore. We will definitely be back, next time with our gluten and dairy consuming husbands! Thank you, Diablo Burger for a great experience in every way!