<P> HP Sauce is a brown sauce originally produced by HP Foods in the United Kingdom , now produced by the H.J. Heinz Company in the Netherlands . It was named after London 's Houses of Parliament . Since its first appearance on British dinner tables , HP Sauce has become an icon of British culture . It was the best - selling brand of brown sauce in the UK in 2005 , with 73.8 % of the retail market . </P>
<P> HP Sauce is a brown sauce originally produced by HP Foods in the United Kingdom , now produced by the H.J. Heinz Company in the Netherlands . It was named after London 's Houses of Parliament . Since its first appearance on British dinner tables , HP Sauce has become an icon of British culture . It was the best - selling brand of brown sauce in the UK in 2005 , with 73.8 % of the retail market . </P>
what does hp stand for in the sauce
what does hp stand for in the sauce
Houses of Parliament
Houses of Parliament