How to Judge a Good Traditional Chip Shop

Why the seaside chip shop is its own test

Every coastal town has one: the chippy with a queue spilling onto the pavement and a flock of hopeful gulls overhead. But not every chip shop by the sea is a good one. Holiday trade can keep a mediocre fryer in business for years, because visitors tend to eat there once and never return. The trick is to judge a chip shop the way a local would — quickly, quietly, and before you part with your money.

Start with the oil, not the menu

Before you read a single word on the board, look at the fryer. The oil should be a clean pale gold, somewhere between straw and light amber. If it is the colour of strong tea, or dark enough to hide the basket, it has been in there far too long and everything that comes out will taste of it. Ask yourself whether the shop smells of hot, clean fat or of old, acrid grease. A good chippy smells appetising from the pavement; a bad one makes you want to step back.

If you can see the fryer at work, watch the bubbles. A lively, even roll around the fish means the oil is at the right temperature — roughly 185°C for batter, and a little lower, around 175°C, for chips. Oil that is too cool leaves food soggy and greasy; oil that is too hot browns the outside before the inside is cooked. You will not always get a view of the pan, but when you do, it tells you plenty.

A short menu is a confident menu

The best chip shops do a handful of things extremely well. Expect haddock, cod, perhaps plaice or skate, chips, a sausage or two, a pie, and the usual accompaniments. That is a menu of maybe a dozen lines. Anything much longer — burgers, kebabs, fried chicken, pizzas, twenty different fish — usually means the oil is being asked to do too many jobs at once, and the chips suffer for it.

• Fish: haddock is the classic in Scotland and the north-east; cod dominates further south. Both should be thick, white and flaking, never grey or watery.
• Chips: should be cut from real potatoes, not extruded from a bag, and should be crisp outside with a fluffy centre.
• Accompaniments: mushy peas, curry sauce, gravy, pickled onions, a pickled egg, and a pot of scraps if you are lucky.

The chips should be drained, not drowned

This is the single most useful thing to watch. A good fryer lifts the basket and lets it hang over the pan for a good half-minute, shaking it so the excess oil drips away. The chips then go onto the paper and, crucially, they should not leave a spreading dark ring of grease within seconds. A little dampness on the paper is fine; a translucent puddle is not. If the server tips the chips straight from basket to bag with a flick of the wrist, you will be eating oil with a side of potato.

The same applies to the fish. Good batter is thin, crisp and bubbled, clinging to the fillet rather than sliding off in one pale sheet. If the batter looks flat, pale and limp, the oil was not hot enough. If it is dark brown and bitter, the oil was old.

Watch the queue and the clock

A queue of locals at half past twelve or six in the evening is a very good sign. So is a shop that cooks to order rather than keeping a mound of pre-fried fish under a heat lamp. Fish held under a lamp goes soft and clammy within minutes; chips kept in a warming cabinet go limp. If you can, time your visit for a busy period, when the fryer is turning over fresh batches continuously.

Also watch how the staff handle the salt and vinegar. A proper chip shop will give the bag a good shake and a generous splash, then ask if you want more. Vinegar should be sharp and plentiful, not a grudging teaspoon, and salt should be fine and evenly scattered. It sounds small. It is not.

The final judgement: eat them on the seafront

Buy your supper, walk to the nearest wall or bench, and open the paper. This is the real test. Fresh, well-drained chips stay crisp for the first few minutes and taste of potato, not fat. The fish should be hot all the way through, the batter shattering rather than bending. If you have to wipe your fingers more than once, something has gone wrong.

And if the gulls are circling a little too closely, take it as a compliment. They know a good chip shop when they see one — and after a few outings, so will you.