Heinz tomato ketchup and HP Sauce are essentials in many UK households. A bacon sandwich wouldn't be complete without a squirt of tomato sauce, while a sausage sarnie demands a dollop of brown sauce.

For many households, the bottles of Heinz tomato ketchup and HP Sauce are key staples. A bacon sandwich wouldn't be the same without tomato sauce while a sausage sarnie needs a dollop of brown sauce.

Most sauces are concocted to fit a certain flavor profile — a cook wants something to add a bit of spiciness to their dish, or an element of creaminess, perhaps a dash of acidity, and they craft ...