Yes, blood sausage. I love the stuff and also like bacon on the rare/limp side.
Last week we were in Victoria and the hotel had a complimentary breakfast buffet. The kitchen guy just put out a huge bowl of bacon and sausages and i asked him if he had blood sausage to which he replied, "I wish." lol
I never fry tomatoes for breakfast but my bud from Scotland does when I'm up there (Vancouver Island) to salmon fish.