Ketchup: fridge or cupboard? The debate is settled... (2024)

A survey has revealed how people in Britain store their food, and the heated arguments that can stem from a difference of opinion.

Certain food items have an obvious home, like milk in the fridge and ice cream in the freezer, but the storage of chocolate, ketchup and onions seems to be less clear-cut as British electric goods retailer Currys found out when it surveyed more than 2000 Brits to explore where people are storing their food.

The study asked 2,026 people in the UK where they store food items, and discovered the controversy it can cause.

It found that 39 percent of respondents keep their chocolate in the cupboard whilst 29 percent keep theirs in the fridge. 63 percent of Brits keep their mayonnaise in the cupboard, and 56 percent keep their ketchup in the cupboard. The survey also found that 11 percent of Brits surveyed keep their bread in the fridge, and – maybe surprisingly – 26 percent keep their onions in the fridge. In addition to this, 50 percent of people in the UK keep their eggs in the fridge, whilst the other half opt to keep them out at room temperature.

“Chocolate is best stored in a cool, dry place such as a storage cupboard. When chocolate is removed from the fridge and the condensation created returns to room temperature, it causes a phenomenon called sugar bloom – the white powdery coating on the outer surface of your chocolate,” said microbiologist, Dr Jonathan Hughes.

“Store your bread in a bread bin, as a cool dark place allows for good control of humidity. Bread goes stale quicker in the fridge as it causes the starch molecules in the bread to recrystallise faster than at room temperature.”

The study by Currys also found out that fighting about where to keep certain items is a common problem that is impacting the nation. 12 percent of Brits surveyed will “seriously argue” with friends and family about how to properly store food items. It also found that 24 percent fight over how to properly store leftovers.

In fact, leftovers are a huge talking point amongst British people, according to the study. 66 percent of Brits will store leftovers to eat later, with women (73 percent) being more likely to store leftovers than men (58 percent). Millennials are most likely to keep and store leftovers (69 percent), whilst Gen Z are the least likely age group to do so (59 percent).

The study also found that to some, the use-by date is more like a guideline rather than set rules and to others, they’re as good as law. It was found that one in 10 Brits have given themselves food poisoning in the past, due to this.

“Giving food a sniff is a useful test to tell if food has spoiled,” said Dr Hughes. “Taste can also be a good identifier of spoilage. I’d still recommend using your other senses first. Look for discolouration or the formation of moulds and try the old sniff test first. Also, touch can be informative, if you have chicken that feels slimy, it’s time to throw it away. If you’re tasting food that you suspect to be off and the taste seems off, don’t consume it.”

While some use-by dates are very clear, like the ones on meat and dairy, some of them, such as ketchup and mayonnaise, aren’t common knowledge. Because of this, almost a quarter of Brits will keep their ketchup for up to six months, despite Heinz Tomato Ketchup bottles stating it should be refrigerated once opened and eaten within eight weeks. 17 percent of Brits admit to keeping their mayonnaise for up to six months even though Hellmann’s Real Mayonnaise recommends using the product within half of that time.

“Ketchup is acidic due to both the tomatoes and the vinegar it contains, which significantly inhibits bacterial growth. Ketchup usually comes with a best before date of about a year unopened and eight weeks in the fridge once opened. However, it is highly resistant to bacterial growth, lasting up to six months after opening,” Dr Hughes revealed.