Yu-Xiang Prawns
One of the hot dishes at the 1982 state banquet for the visiting Prince Sihanouk — the international calling card of Sichuan cuisine’s “yu-xiang” (fish-fragrant) compound flavor
This tool is built from Master Chen Songru’s biographical record · For learning reference only
🎯 Yu-Xiang Flavor · Sichuan Cuisine’s Most Internationally Known Compound Flavor
Yu-Xiang Prawns comes from one of the hot dishes at the 1982 state banquet for the visiting Prince Sihanouk, also confirmed by the actual order slip. The flavor-profile description below is based on the general Sichuan-cuisine flavor system, not Chen Songru’s own technique record for this dish. Confirmed by the state-banquet menu The correspondence to Lee Kuan Yew’s review is speculative
the soul of yu-xiang flavor
no pickled chili, no yu-xiang flavor
stir-fried with chopped scallion 25g
provides the pungent-aromatic base layer of the compound flavor
a ratio close to 1:1
sour and sweet evenly matched, neither overpowering the other
thickened with water-bean-flour slurry
lets the five flavors coat the prawn pieces evenly
⚠️ An important note on the evidence: the flavor-profile description above is general Sichuan-cuisine knowledge, not Chen Songru’s own specific recipe record for this dish. Yu-Xiang Prawns has a standardized restaurant recipe and method recorded in the manuscript The True Craft of China’s Sichuan Cuisine Masters (see the recipe table below), but that is the manuscript’s standardized restaurant recipe, not Chen Songru’s own recollection of this 1982 state-banquet dish. Lee Kuan Yew’s review (“the prawn meat was fresh and tender, the yu-xiang sauce rich and fragrant”) may be about this dish, but the original text does not explicitly name the dish; this page’s correspondence to this dish is speculative, not something the source material states explicitly.
🏛️ Historical Source: The 1982 Sihanouk State Banquet
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Yu-Xiang Prawns
One of the hot dishes on the 1982 Sihanouk state-banquet menu, also on the actual order slip. After tasting Chen Songru’s Sichuan cuisine in Singapore, Lee Kuan Yew reviewed it as “the prawn meat was fresh and tender, the yu-xiang sauce rich and fragrant,” speculatively corresponding to this dish (the original text does not name the dish). The same state banquet also had cold-plate dishes such as Strange-Flavor Chicken (Shreds) and Tangerine-Peel Rabbit, whose respective source-material situations differ and are not detailed on this page. Confirmed by the menu Lee Kuan Yew’s review is a speculative correspondence
📊 The Flavor Structure of Yu-Xiang
The flavor structure below is the general framework of Sichuan-cuisine “yu-xiang” flavor theory, not Chen Songru’s specific recipe analysis for this dish.
| Dimension | Content |
|---|---|
| Number of flavor dimensions | 5 flavors (sour · sweet · spicy · salty · umami) |
| Core seasonings | Pickled chili + ginger and garlic + sugar + vinegar + salt |
| Flavor characteristics | Sweet-and-sour with a light heat, “tastes of fish without any fish in it,” pickled chili is the soul |
| Difficulty level | ★★★★ the sugar-to-vinegar ratio is the core challenge |
⚠️ The “core seasonings” in the table are derived from general Sichuan-cuisine flavor theory, not Chen Songru’s actual recipe record for this dish. Details like the sugar-to-vinegar ratio of Yu-Xiang Prawns are not directly recorded in Chen Songru’s own operational records — but the manuscript The True Craft of China’s Sichuan Cuisine Masters does contain a standard recipe (see the recipe card below).
📋 Yu-Xiang Prawns · Formal Recipe
The recipe data below is conveyed from the manuscript The True Craft of China’s Sichuan Cuisine Masters. This is a standardized restaurant recipe, for the same dish as the Yu-Xiang Prawns on the 1982 state-banquet menu. Manuscript recipe
| Category | Ingredient | Amount | Note |
|---|---|---|---|
| Main | Large prawns (net) | 350g | Head, shell, and vein removed |
| Accompaniment | Cucumber peel (net) | 75g | Cut into decorative slices for plating |
| Seasoning | Pickled chili | 40g | Minced |
| Soy sauce | 10g | For the yu-xiang sauce | |
| Sugar | 30g | ||
| Vinegar | 30g | ||
| Fine salt | 3g | ||
| MSG | 2g | ||
| Cooking wine | 15g | For marinating | |
| Minced ginger | 15g | ||
| Minced garlic | 15g | ||
| Chopped scallion | 25g | ||
| Eggs | 2 | Egg liquid mixed with dry bean flour into a batter | |
| Dry bean flour / water-bean-flour slurry | 50g / 30g | Dry bean flour for the batter, water-bean-flour slurry for thickening | |
| Meat stock / cooking oil | 200g / 1500g (175g consumed) | Meat stock for the yu-xiang sauce, cooking oil for frying the prawns |
Yu-xiang sauce ratio, visualized (relative to pickled chili at 40g):
Bar lengths are proportional to gram amounts for illustration only. The sugar-to-vinegar ratio comes close to 1:1, a numeric confirmation of the “sweet-and-sour with a light heat, pickled chili as the soul” description.
See the “Manuscript-Standard Method” entry at the end of the “Follow the Old Master” module for the complete procedure.
Source: recipe and method from the “Yu-Xiang Prawns” entry of The True Craft of China’s Sichuan Cuisine Masters
👨🍳 Yu-Xiang Prawns · Learning Steps
Yu-Xiang Prawns has a standardized restaurant recipe and method recorded in the manuscript The True Craft of China’s Sichuan Cuisine Masters (see the recipe table in the “Technique Matrix”). The first step is a flavor-understanding exercise — helping you grasp the balancing logic of the “yu-xiang” compound flavor; the following two steps are a step-by-step checklist for the manuscript-standard method.
✅ Yu-Xiang Prawns · Self-Check
The check items below are based on the general standards for judging the Sichuan-cuisine “yu-xiang” compound flavor, and the key method points from the manuscript The True Craft of China’s Sichuan Cuisine Masters (not Chen Songru’s own words), used to test whether the dish meets the standard.
This AI converses with you in the persona of state-banquet Sichuan-cuisine master Chen Songru (1921–1993). It is an inferential persona simulation based on his biographical record and his disciples’ recollections — not a complete restoration of Chen Songru’s actual thinking. The biography itself tends to idealize him.
Treat what I say here as a reference for how an old-school Sichuan master might have thought, not as established historical fact. Important note: Yu-Xiang Prawns is confirmed in the source material through its appearance on the 1982 Sihanouk state-banquet menu; the manuscript The True Craft of China’s Sichuan Cuisine Masters separately records a standardized recipe; Lee Kuan Yew’s review, “the prawn meat was fresh and tender, the yu-xiang sauce rich and fragrant,” is speculated to correspond to this dish, but the original text does not name the dish. None of the above is Chen Songru’s own first-person record or quote about this dish’s method. The flavor-profile analysis in the replies below is based on general Sichuan-cuisine theory, not Chen Songru’s own view of this dish.
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