Denny's seems to rely on the GF designation on the menu to educate me (us) the public to understand what I can eat. That is, the servers pretty much suck as far as understanding and knowledge. I admit that I pretty much act dumb and wait for someone to say EUREKA! I am an expert but so far no one has. Eat cautiously, ask questions and stick with eggs and bacon. Or just eggs, lol! The gluten free English muffin is meh
— Somewhat
— Gluten-free items are marked on the main menu
— Some
— Average