I am watching Midsomer Murders, and a guy complains that he did not get ketchup but instead got brown sauce. I had never heard of brown sauce so that sent me to Google. So brown sauce is a UK and Ireland condiment. What do you chaps think of this spicy brown goo? How do you use it and is it any good? I read that it wan on the wain as a condiment. The best selling condiment in America is now mayonnaise, and ketchup has been knocked off its perch by salsa.