Probably the worst Grill'd burger I've ever had. I'm coeliac and have to get the gluten free bun. Usually I can rely on Grill'd to deliver! But today the bun was so dense, stiff and just awful. I ended up not eating the bread that I paid extra for. It was terrible. Every mouthful I thought I was going to choke on the bread. If Grill'd have changed their GF buns to this then I won't be coming back.