Absolutely amazing, I ate two!!! They were delicious. I remember when I was in high school, it was on the outskirts of Barcelona. We had a half-hour break for breakfast, and just down the street from the school, there was a kind of red wooden shack where a man with a griddle would make and sell us students delicious hot dogs, hamburgers, and beef and pork sandwiches. They were incredible, served on Vienna bread, so tasty!!! Today, he has an empire of establishments doing the same thing, with an expanded menu that now includes bratwurst, spicy sausages, spicy hamburgers, and much more. He even has his own slaughterhouse and makes his own meats. Every time I go to Barcelona, I visit one of his places and eat to my heart's content. But until I can go there again, I make them at home, and honestly, I enjoy them just as much.