I'm a bit of a fiend when it comes to condiments. Brown sauce, mustard, sweet chilli, barbecue, horseradish... my fridge is full of them and many more besides. But there's one that's used more than any other - and that's tomato ketchup.
On chips, a bacon sandwich, scrambled eggs, it really ramps up the flavour. But I don't need to tell you that - surely nearly every household across the country has a bottle of trusty ketchup.
But which brand is the best? If there's anything I learnt from this taste test, it is hard to lay your hands on certain supermarket own brand tomato sauces, probably because they're so much cheaper than Heinz. I gave up on trying to find Lidl's own brand after the shelves were empty in two stores.