Scallion Oil Noodles
Shanghai’s cong you ban mian: spring onions fried slowly in oil until they are dark and brittle, the oil they leave behind stirred with soy and sugar, and noodles tossed through it. Four ingredients, thirty minutes, and one of the best bowls of noodles there is.
Method
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Cut the spring onions into 6 cm lengths, keeping the white parts separate from the green.
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Put the oil and the white parts in a cold frying pan, set it over the lowest heat, and let them cook 8 to 10 minutes until they are soft and starting to colour at the edges.
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Add the green parts and continue over low heat for another 8 to 10 minutes, stirring now and then, until everything is deep brown and the greens rustle when you push them. Do not let them go black.
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Lift the onions out onto kitchen paper with a slotted spoon and take the pan off the heat.
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Stir the light soy, dark soy and sugar into the warm oil until the sugar dissolves. It should not sizzle; if it does, the oil is still too hot.
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Cook the noodles in plenty of boiling unsalted water according to the packet, then drain, saving 100 ml of the water.
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Tip the noodles into the pan and toss until every strand is glossy and brown, loosening with a splash of the noodle water if it tightens.
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Stir in the sesame oil, divide between bowls and crumble the fried spring onions over the top.
Chef’s Tips
- Start the onions in cold oil. Dropping them into hot oil browns the outsides before the insides have released anything.
- Unsalted noodle water — the sauce is already salty and salted water pushes it over.
- The scallion oil keeps 2 weeks in the fridge, so it is worth making a double batch of just the oil.
Common Substitutions & Variations
- Out of spring onions? A small regular onion, finely sliced, or a few chives stirred in at the end both cover the job.
Pairing Suggestions
- A jammy soft-boiled egg
- Smashed cucumber salad
- Chilli crisp
Storage & Reheating
Best eaten straight away while the onions are crisp. The dressed noodles keep 2 days refrigerated but soften; the scallion oil keeps 2 weeks separately.
Common questions
How long does Scallion Oil Noodles take to make?
About 30 minutes in total — 10 minutes of preparation and 20 minutes of cooking. The recipe serves 4.
What are the key tips for making Scallion Oil Noodles?
Start the onions in cold oil. Dropping them into hot oil browns the outsides before the insides have released anything. Unsalted noodle water — the sauce is already salty and salted water pushes it over. The scallion oil keeps 2 weeks in the fridge, so it is worth making a double batch of just the oil.
What should I serve with Scallion Oil Noodles?
A jammy soft-boiled egg; Smashed cucumber salad; Chilli crisp.
How should Scallion Oil Noodles be stored?
Best eaten straight away while the onions are crisp. The dressed noodles keep 2 days refrigerated but soften; the scallion oil keeps 2 weeks separately.
Is Scallion Oil Noodles suitable for a special diet?
This recipe is vegan, vegetarian and dairy-free. Those labels are checked against the ingredient list, so a dish is only marked when nothing in it contradicts the claim.
How many calories are in Scallion Oil Noodles?
About 628 kcal per serving, with 14 g protein, 81 g carbohydrate and 27 g fat. The figures are calculated from the ingredient list and are an estimate.
Nutritional Highlights
Per serving, calculated from the ingredient list. Treat these as an estimate — brands and cuts vary.
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Written and tested by Turab
One person, one kitchen — no test kitchen, no team. How every recipe on this site is checked before it goes up.