It’s the question we get asked more than any other, usually while someone’s standing at the counter holding up the queue: “Which one’s better, cod or haddock?”

The honest answer is that neither is better. They’re different fish, and which one you’ll prefer depends on what you actually want from your dinner. But nobody wants to hear “it depends” when they’re hungry, so here’s the proper answer — the one we’d give you if the shop were quiet and we had five minutes.

Cod is milder, flakier, and comes in bigger, thicker flakes. If you want that clean white fish taste that doesn’t fight with the batter, salt and vinegar, cod is your fish.

Haddock has more flavour. It’s slightly sweeter, a bit firmer, and holds together better. If you’ve ever found cod a little bland, haddock is probably what you’ve been looking for.

That’s it. That’s the difference. Everything below is detail.

Texture: flake size matters more than you’d think

Cod has large, loose flakes. When you break into a good piece of battered cod, it comes apart in thick white chunks. It’s the texture most people picture when they imagine fish and chips.

Haddock flakes are finer and tighter. The fish holds its shape more, which means it’s less likely to fall apart on the way home or when you’re eating it out of the paper on a wall somewhere. If you’re ordering for collection and you’ve got a fifteen-minute walk, haddock travels slightly better.

Taste: cod is a blank canvas, haddock has an opinion

Cod is famously mild. That’s not a criticism — it’s the reason it’s the default in most chip shops south of the Midlands. It takes salt, vinegar, tartare sauce and curry sauce without arguing, and lets the batter do a lot of the work.

Haddock has a more distinct flavour. Slightly sweeter, a little more “fishy” in the way that people either love or don’t. In the north of England and across Scotland, haddock is the standard order, and people who grew up on it often find cod disappointing by comparison.

There’s no right answer here. It’s genuinely regional and genuinely personal.

Price: why haddock usually costs a bit more

You’ll normally see haddock priced slightly above cod, and there’s a straightforward reason: supply. Cod is caught in larger volumes across the North Atlantic, while haddock stocks are smaller and more seasonal. When haddock prices move, chip shops feel it quickly.

The gap is usually modest — often 30 to 50 pence on a regular portion. If you’re feeding a family, it adds up. If you’re treating yourself on a Friday, it’s neither here nor there.

Sustainability: worth a thought

Both cod and haddock stocks have had difficult decades, and both have recovered in some fishing areas while remaining under pressure in others. The situation genuinely varies by where the fish was caught, and it changes year to year.

If it matters to you — and it should — the useful thing to do is ask your chip shop where their fish comes from. A shop that knows the answer is a shop that’s paying attention. The Marine Conservation Society publishes up-to-date ratings by fishing area if you want to look into it properly.

What about plaice?

Worth mentioning, because it’s the forgotten third option. Plaice is lighter and more delicate than both cod and haddock, with a slightly sweet flavour and much thinner flakes. It’s a smaller fish, so portions tend to be flatter and wider rather than thick.

If you find cod and haddock both a bit heavy, plaice is the one to try. It’s also the one most likely to surprise someone who thinks they’ve had every kind of fish and chips going.

So what should you order?

If you’ve never really thought about it and you just want fish and chips the way you remember them: cod.

If you find cod a bit plain, or you grew up north of Manchester: haddock.

If you want something lighter, or you’re ordering on a warm day: plaice.

And if you genuinely can’t decide, order one of each between two people and swap halfway. That’s not us being cute — it’s the only way to settle it properly, and you’ll know your answer for life after that.

One last thing

Whatever you order, the fish matters less than how fresh it’s fried. A mediocre piece of cod fried to order will beat a beautiful piece of haddock that’s been sitting under a heat lamp for twenty minutes.

That’s why we don’t pre-fry. Every order goes in when it’s placed. It means you might wait a few extra minutes at busy times — and it means what you get is worth the wait.