A British chip shop fries fish in batter. The fillet is dried, dipped in a wet batter — flour, liquid, sometimes a raising agent — and lowered into a deep fryer. The batter sets into a shell. The fish steams inside it. That is why a chip-shop cod is not a pan-fried fillet and not a grilled piece. It is a different dish, on purpose.

Oil versus beef dripping is a long argument in this trade. Some shops still advertise dripping. Many use vegetable oil. This Coulsdon guide does not invent which fat is in the fryer at 85 Stoats Nest Road. If that matters to you, ask the shop. A website that guesses the oil is a worse guide than a sentence that admits it does not know.

Cooked to order, on this listing

Salt & Vinegar’s published pitch is cooked to order. That means the fillet you named should go through the batter when you order it, not sit under a lamp from lunch. It also means you wait. Friday is slower than Tuesday. Phone 020 8660 6990 if you would rather walk in when the bag is ready. Hours: Monday to Saturday 12:00–21:45. Sunday closed — no fryer.

The fish names on the board are small cod £9.50, large cod £11.50, haddock £11.50, plaice £9.50, rock salmon £9.50. King bites (seven) are £9.50, a different shape. Cod roe is £3.50, a side. Chips are separate, from £3.00. A “fish and chips” in speech is still two lines on this list unless the shop tells you otherwise.

What frying does not tell you

Frying does not tell you the weight of the fillet. It does not tell you whether tonight’s plaice is thinner than last month’s. It does not tell you whether the batter is beer batter; this board does not print that word. Ask if you need to know. This page will not invent a recipe.

Bones: a chip-shop fillet is usually sold as boneless as the cutter can make it. Plaice and some other flats can still surprise you. If you are ordering for a child, the kids’ boxes (cod bites, fish cake) are the printed smaller fish items. A small cod is still an adult fillet at £9.50.

This is an independent guide, not the official shop site. It does not stand at the range. If the fish you want is off, the counter will say so. That answer beats a paragraph. Collection is 85 Stoats Nest Rd, Coulsdon CR5 2JJ.

Questions

Is the fish at Salt & Vinegar pre-cooked?

The shop’s published pitch is cooked to order, not held under lamps. That is why a Friday wait is normal. Phone 020 8660 6990 if you want to collect.

Which fish do they fry?

The board lists small and large cod, haddock, plaice and rock salmon, plus king bites and cod roe. Confirm at the counter.