Few condiments are as universally recognized — or debated — as ketchup. Whether you’re squeezing it onto fries, stirring it into recipes, or arguing about whether it belongs on a hot dog, ketchup is a pantry staple across the world. But beyond its sweet-and-sour flavour lies a surprisingly rich history, a few cultural quirks, and some intriguing nutritional insights.
In this post, we’ll explore ketchup from every angle — from its origins to why some people (and even bodybuilders) love it so much.
What does the 57 in Heinz ketchup stand for?
The “57” in Heinz 57 refer to 57 varieties — a nod to the wide range of products the brand offered when the slogan was created. Back in 1896, H.J. Heinz chose the number to represent the brand’s diverse lineup of sauces, pickles, and condiments. More than a century later, “57 varieties” remains a proud symbol of Heinz’s quality, variety, and heritage — even embossed on every iconic glass and plastic bottles and even tin packs like this.
Which ketchup does KFC use?
Fans of KFC often wonder which ketchup the brand uses to complement its famous fries and chicken. In Canada, KFC has typically partnered with Heinz or French’s, depending on regional supply agreements.
Interestingly, after a brief switch from Heinz to French’s in 2014 (due to manufacturing changes in Ontario), Canadian KFC restaurants have used both brands at different times — so your ketchup packet may depend on where you’re dining!
Which is healthier, tomato sauce or ketchup?
The answer depends on what you mean by “tomato sauce.”
· Tomato ketchup (the condiment) is usually sweetened and contains vinegar, salt, and preservatives. (Buy from here)
· Tomato sauce (the cooking ingredient) is generally less processed, with lower sugar and sodium levels. (Buy from here)
So, in terms of pure health benefits, tomato sauce wins. But ketchup in moderation is fine for most diets, especially if you choose a low-sodium or no-sugar-added version.
Why do they call it ketchup?
The name “ketchup” comes from the Chinese word kê-tsiap, which referred to a fermented fish sauce used centuries ago in Southeast Asia. When British traders encountered it in the 17th century, they brought the idea back to Europe — but they didn’t have the same ingredients. Over time, they created their own versions using mushrooms, walnuts, and eventually, tomatoes.
By the 19th century, the tomato-based version we know today had become popular, especially in North America. So, while ketchup may feel quintessentially Canadian (or American), its roots are truly global.
Why do autistic people love ketchup?
You might have heard that autistic people love ketchup, and while this isn’t true for everyone, there’s some reasoning behind the idea. Many autistic individuals have sensory sensitivities, meaning they prefer familiar textures, tastes, and smells.
Ketchup provides:
· A consistent flavour and texture every time
· A strong sweet-and-tangy taste that can mask other flavours
· A predictable sensory experience when added to foods
This consistency can make eating less stressful and more enjoyable for those who find new or mixed textures overwhelming.
What do the British call ketchup?
In the United Kingdom, people commonly refer to ketchup as “tomato sauce.” However, don’t confuse it with the tomato sauce used in pasta dishes — context is key! When Brits say “tomato sauce” at a fish and chips shop, they mean the same condiment Canadians would call ketchup.
Interestingly, some brands in the UK even label their bottles “Tomato Ketchup” to avoid any confusion.
Why do bodybuilders eat ketchup?
It may surprise you, but bodybuilders often eat ketchup — and not just for the taste. The condiment can actually support fitness goals when used wisely.
Here’s why:
· Quick carbs: Ketchup contains small amounts of sugar that can help refuel glycogen after workouts.
· Lycopene boost: The tomatoes in ketchup are rich in lycopene, a powerful antioxidant that supports heart health.
· Low fat: Compared to creamy sauces, ketchup is low in calories and fat, making it a flavourful, guilt-free option.
Of course, moderation matters — many bodybuilders choose reduced-sugar or no-added-sugar ketchup varieties to avoid unnecessary sugar intake.
What is the Canadian version of ketchup?
When Canadians think of ketchup, Heinz is often the first brand that comes to mind — but there’s a uniquely Canadian twist: French’s Tomato Ketchup.
French’s gained massive popularity in Canada after it began using 100% Canadian-grown tomatoes from Leamington, Ontario. This local pride made it the unofficial “Canadian version of ketchup,” especially after Heinz temporarily closed its Leamington plant in 2014.
Fun fact: Canada even has ketchup-flavoured chips, something almost unheard of outside the country!
What do Australians call ketchup?
In Australia, ketchup is typically known as “tomato sauce”, just like in the UK. It’s slightly less sweet and thicker than North American ketchup, giving it a more savoury profile.
You’ll find it on meat pies, sausages, and even breakfast foods — a true Aussie staple!
Can bacteria grow in ketchup?
Surprisingly, bacteria struggle to grow in ketchup. That’s because ketchup contains acidic ingredients like vinegar and tomatoes, which create an environment hostile to most bacteria.
However, if the bottle is contaminated (for example, with a dirty utensil) or left open for long periods, mould or spoilage organisms can appear. Always close the cap tightly and refrigerate after opening to extend freshness.
Why can I eat tomatoes but not ketchup?
If you can eat fresh tomatoes but not ketchup, the culprit is likely the added ingredients.
Ketchup contains:
· Vinegar and acids that can trigger reflux or stomach discomfort
· Sugar or high-fructose corn syrup that may cause bloating
· Spices or preservatives that some people are sensitive to
Fresh tomatoes are simpler — and usually easier on the digestive system.
What do Canadians call ketchup?
Canadians simply call it ketchup, just like Americans. The word “tomato sauce” in Canada usually refers to a pasta sauce, not a condiment.
However, Canada’s relationship with ketchup goes beyond the bottle — ketchup chips are a true Canadian invention and national favourite!
Can babies have ketchup?
Babies can have ketchup, but only in very small amounts and ideally not before 12 months.
Here’s why:
· Ketchup contains added sugar and salt, which aren’t suitable for infants.
· The acidic ingredients may irritate sensitive stomachs.
For healthier options, parents can make homemade ketchup using pureed tomatoes, a touch of natural sweetener, and minimal salt.
Can tomato ketchup expire?
Yes, tomato ketchup can expire, though it lasts quite a while.
· Unopened bottles: Can last up to 1–2 years past the “best before” date.
· Opened bottles: Should be refrigerated and used within 6 months for best flavour.
Always check for changes in smell, colour, or texture before using old ketchup.
What countries eat the most ketchup?
According to global market research, the United States, Canada, Germany, and the UK are among the top consumers of ketchup.
Canadians, in particular, have a deep love for the condiment — from burgers to poutine, ketchup is everywhere. The popularity of ketchup-flavoured chips further proves it’s part of Canada’s culinary culture.
