Ketchup or Catsup? Inquiring Minds Want to Know

  
Eight different ketchup bottles from various brands arranged side by side against a solid red background, showing the variety of packaging styles and labels.

🍅 The Great Ketchup Debate

Every household has its battles. Some people argue about politics, some about the thermostat, and some about the proper way to fold a fitted sheet. But there’s one debate that has been simmering for generations:

Is it ketchup… or catsup?A vintage Hunt’s Tomato Catsup advertisement showing a bottle of catsup beside a paper bag filled with tomatoes, highlighting how many tomatoes are used to make each bottle.

Once upon a time, “catsup” was the popular spelling. Heinz even used it until 1988. But somewhere along the way, “ketchup” won the popularity contest, and now “catsup” mostly lives on in crossword puzzles and old cookbooks. Same condiment, different spelling — and people still have opinions.

And speaking of opinions…

To Refrigerate or Not to Refrigerate

Restaurants leave it out all day. Half the world leaves it out at home. Heinz says “refrigerate after opening.” Most people pretend they didn’t see that.

The debate continues.

A collage of vintage ketchup advertisements and labels, including old mushroom ketchup bottles, early medicinal-style ketchup branding, and historic tomato extract labels, showing how ketchup was once marketed in many different forms.Ketchup as Medicine?

Believe it or not, ketchup started out as a health food. In the early 1800s, it wasn’t even made from tomatoes — it was a concoction of mushrooms, walnuts, or fish, and doctors prescribed it as a digestive aid. Someone even tried selling ketchup pills as a cure‑all.

Imagine going to the doctor and being told to take two ketchup tablets and call in the morning.

What’s With the Number 57?

Heinz didn’t have 57 varieties. He just liked the number. It sounded good, looked good, and stuck. Marketing magic at its finest.

The Glass Bottle Struggle  
A close-up of a Heinz ketchup glass bottle showing the embossed number “57” on the neck and part of the tomato ketchup label below

If you grew up with the old glass bottles, you know the dance:

  • Tip the bottle
  • Shake the bottle
  • Plead with the bottle
  • Suddenly get half the bottle at once

The secret? Tap the 57 on the neck. That’s the sweet spot Heinz designed to get the ketchup flowing. Today everything is a squeeze bottle, but the memory of that struggle lives on.

  
A plate of fluffy scrambled eggs topped with a zigzag drizzle of ketchup, with a fork resting beside the eggs.What People Put It On

This is where things get personal.

Some folks put ketchup on eggs — scrambled, fried, omelets, you name it. Others think that’s a crime against breakfast.

Meatloaf? Ketchup isn’t just a condiment there — it’s practically the main ingredient. Mixed in, brushed on top, baked into a glaze… meatloaf without ketchup is just a loaf of meat trying to find itself.

And then there’s the hot dog debate. Are you a ketchup person? A mustard person? A “both, please” person? Chicago says ketchup is forbidden. New England says “put whatever you want, we’re not judging.”

Inquiring Minds Want to Know

So where do you stand?

Ketchup or catsup? Fridge or counter? Eggs or no eggs? Ketchup or mustard on hot dogs? Tap the 57 or shake the bottle like it owes you money?

One little red condiment… so many opinions.

A sliced meatloaf sits on a white plate, topped with a thick, glossy red glaze. The inside looks moist and finely textured, with small bits of seasoning visible. A fork rests near the edge of the plate, suggesting it’s ready to be served.