Oil-Blast Shrimp
Shrimp flash-fried in hot oil until the shells turn crisp and red, in a lightly sweet, savoury glaze.
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Lobster Yi Noodles
Steamed lobster meat over yi noodles that have drunk a broth made from the lobster's own shells, with softly scrambled egg white. Adapted for a home kitchen from the original ClouChef R&D report — 龙虾伊面, report 23.
Original poster image from clouchef.com (poster: 龙虾伊面_23.jpeg). This is the hero poster only, not a step-by-step photo set.
Prep: 15 minutesCook: 20 minutesTotal: 35 minutesServings: 2Difficulty: MediumRegion: CantoneseFlavour: Savoury (lobster broth and oyster sauce)
Why this works
This is a dish built on thrift disguised as luxury: the shells, which most cooks throw away, become the broth that gives the noodles their flavour, and the noodles in turn become the vehicle that carries lobster taste to every bite. Steaming the lobster first — five to six minutes, no more — cooks it gently enough to shell cleanly, and an ice bath firms the meat so it can be reheated later without turning rubbery. Frying the shells in butter and simmering them in stock for ten minutes extracts a sweet, coral-tinted broth that the yi noodles then absorb over three minutes of cooking, reducing to a third of its volume. The final thirty-second reheat of lobster and egg white in boiling broth is deliberately brief: both are already cooked, and all they need is to be hot, not cooked again. Serve it immediately, while the noodles are still glossy and the lobster is at its most tender.
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Ingredients
| Ingredient | US | Metric | Substitute / note |
|---|---|---|---|
| Live lobster (Boston or spiny), in shell | 14 oz | 400 g | One lobster; the report allows Boston or flower lobster. Frozen lobster tails work if fresh is unavailable (adaptation). |
| Dried yi noodles (e-fu noodles) | 3.5 oz | 100 g | From an Asian grocery; they are pre-fried, which is why they absorb broth without breaking. |
| Egg whites | 2 whites | 60 g | — |
| Rich stock | About ¾ cup + extra | 200 ml | Chicken or seafood stock; plus 50 ml for the final reheat. |
| Oyster sauce | 1 tbsp | 15 g | — |
| Light soy sauce | 2 tsp | 10 ml | — |
| Sugar | ½ tsp | 3 g | — |
| Butter (optional) | 2 tsp | 10 g | For frying the shells; omit for a cleaner broth (adaptation). |
| Neutral cooking oil | 1 tsp | 5 ml | For scrambling the egg white; the report says 'hot pan, cold oil'. |
Equipment
- Steamer (bamboo or metal)
- Pot for the shell broth
- Wok or skillet for the egg white and noodles
- No steamer? A pot with a rack and tight lid works (adaptation)
Steps
- Steam and shell the lobster. Clean the live lobster and steam for 5–6 minutes once the water boils — never more than 7 minutes or the meat toughens. Plunge into ice water at once, then shell the meat, keeping the shells. Refrigerate the meat if not using immediately.
- Pre-cook the noodles and egg white. Boil the dried yi noodles for 2 minutes until about 70% cooked, drain, rinse in cold water and drain again so they do not stick. Beat the egg whites lightly.
- Make the shell broth. Fry the lobster shells in the butter (if using) on medium heat until fragrant. Add the 200 ml stock, simmer on low heat for 10 minutes, strain, and keep the broth at a gentle simmer.
- Scramble the egg white. Heat a pan with cold oil, pour in the egg whites and push gently on low heat until fully set, about 60 seconds, with no liquid remaining. Set aside. Fully set whites are a food-safety requirement, per the report.
- Cook the noodles in the broth. Return the shell broth to the pan, add the oyster sauce, soy sauce and sugar, then the noodles. Cook on medium heat for 3 minutes until the broth reduces to about a third (about 50 ml) and the noodles have absorbed it.
- Reheat and assemble. Plate the noodles. In a small pan, bring 50 ml shell broth or stock to a boil, add the lobster meat and egg white, and poach on medium heat for 30 seconds so the centres reach at least 75 °C / 167 °F. Arrange over the noodles, spoon over the remaining broth, and serve at once, with the finished dish at or above 65 °C / 149 °F.
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Technique: the shells are the sauce
Lobster meat alone cannot flavour a noodle dish — there is too little of it and it cooks too fast. The shells, fried and simmered, carry the sweet marine compounds that the meat only hints at, and yi noodles, being pre-fried, are porous enough to drink that broth without disintegrating. That is why the noodles are cooked only to seventy percent first: the last thirty percent happens in the broth, which is where the flavour enters.
Variations
- Prawn version: use large prawns and their shells the same way, for a smaller, cheaper version (adaptation).
- No butter: fry the shells in oil instead; the broth is lighter but still sweet (adaptation).
Frequently asked questions
Why steam the lobster first instead of cooking it in the broth?
Steaming cooks it evenly and lets you shell it cleanly; cooking it in the broth would overcook it long before the noodles absorbed anything.
What are yi noodles?
E-fu noodles: wheat noodles pre-fried and dried, so they puff and absorb broth quickly. Regular dried egg noodles absorb more slowly and may break.
Can I use frozen lobster?
Yes — thaw fully, steam briefly (about 3 minutes, since it may be part-cooked), and proceed; the shell broth will be a little lighter.
Storage and freezing
Best eaten fresh. Leftovers keep 1 day refrigerated; reheat the noodles and lobster separately until steaming hot, accepting softer noodles. Do not freeze the finished dish.
Lobster Yi Noodles — Recipe Card
Steamed lobster over yi noodles in a shell broth, with scrambled egg white.
Prep: 15 minutesCook: 20 minutesTotal: 35 minutesServings: 2
Ingredients: 400 g live lobster; 100 g dried yi noodles; 60 g egg whites; 200 ml stock (+ 50 ml for reheating); 15 g oyster sauce; 10 ml soy sauce; 3 g sugar; 10 g butter (optional); 5 ml oil.
Steps: 1) Steam lobster 5–6 minutes, shell, keep shells. 2) Boil noodles 2 minutes; scramble egg white. 3) Simmer shells in stock 10 minutes, strain. 4) Cook noodles in broth 3 minutes. 5) Reheat lobster and egg white 30 seconds, assemble.
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Source note: ingredients, quantities and steps are adapted from the original ClouChef R&D report for 龙虾伊面 (data/reports/23.md). The report's pricing, margin and marketing sections are deliberately omitted here; no B2B cost is presented as a home-cook cost. The report's ingredient total and its cost summary disagree slightly, so no cost figures are reproduced. The frozen-lobster and steamer alternatives are adaptations and are labelled as such. Original poster image: clouchef.com (龙虾伊面_23.jpeg).