Biographical genre · Inferred historical reconstruction · Not a complete factual restoration — see About This Memorial & Sources
02 · CRAFT

Craft & Legacy

From the tradition of "master-to-apprentice oral instruction, same dish differing from cook to cook" to standardized recipes precise to the gram — Chen Songru was a pivotal force in transforming Sichuan cuisine from folk craft into a state banquet system. Below we present his standardization theory, everyday-ingredient innovations, and representative works.

STANDARDIZATION

The Flavor Profile Matrix: Turning "Feel" into "Repeatability"

Evidence strength labels: First-hand account Autobiography or direct disciple testimony · Independent source Third-party media cross-verified · Biographical account Recorded only in biographical manuscripts · Disputed Conflicting accounts in multiple sources

To address the problem of Sichuan cuisine's "master-to-apprentice oral instruction" leading to the same dish tasting different from one chef to another, Chen Songru proposed the "Flavor Profile Matrix" theory: deconstructing Sichuan cuisine's twenty-four flavor profiles into proportional relationships of base ingredients — salt, sugar, vinegar, chili, etc. — making seasoning quantifiable and replicable. He led the creation of the Sichuan Cuisine Standardization Manual. Biographical account

Mapo Tofu · Standardized Recipe Example

Doubanjiang (chili bean paste)30 g
Sichuan peppercorn powder5 g
Soy sauce10 ml
White sugar2 g

Precise recipes allow different chefs and shifts to produce consistent, stable flavors — a direct embodiment of the decision heuristic: "new tools should serve quality control, not laziness."

Kung Pao Chicken · Standardized Cooking Time

Stir-fry duration2 min 30 sec

Introduced timers, meat slicers, and other mechanical aids to standardize the critical elements of heat control and knife work.

The "Umami Trinity"

Stock · Soy sauce · Fish sauce — used to establish a stable, transferable umami base across different dishes. Biographical account

PHILOSOPHY

His Core Cooking Principles

Sichuan as the Backbone, Absorbing All Schools

Rooted in Sichuan cuisine while incorporating strengths from other schools to create new-style Sichuan dishes. Examples include the Beijing-Sichuan fusion "Mapo Tofu Braised Sea Cucumber," and borrowing from Shandong cuisine's Sweet-and-Sour Carp technique to create "Crispy Sweet-and-Sour Fish," which later became a state banquet candidate dish.

One Dish, One Character; A Hundred Dishes, A Hundred Flavors

When teaching Chairman Mao's personal chef the flavor characteristics of Sichuan cuisine: emphasizing the perfect integration of color, aroma, taste, form, and vessel; varied seasoning with diverse dish styles; balancing freshness, clarity, richness, and intensity.

Orthodox Core, Flexible Periphery

Reduced spiciness and added creaminess for Western leaders, designed a curry chicken for Indonesian guests; but refused changes that shook the core — such as "Twice-Cooked Pork without chili" — with Zhu De's own words providing backup: "You can switch to Sauce-Fried Pork instead. Tell them to talk to me."

INNOVATION

Everyday-Ingredient Substitutions: Bringing "Luxury" Flavors to Ordinary Tables

Using common, affordable ingredients to mimic the texture and appearance of rare ingredients — not to "cheap out fraudulently," but to let more people enjoy the flavor experience that was once reserved for a privileged few.

Mock Shark Fin Soup

Replaced shark fin with pig brain to simulate its gelatinous texture, allowing ordinary diners to experience the flavor layering of a "luxury dish."

Vegetarian Bird's Nest / Vegetarian Eel

Used sweet potato starch to mimic the texture and appearance of bird's nest and eel, overcoming the cost and seasonal limitations of rare ingredients.

Tofu "Fish"

Designed for a salt merchant's mother's birthday feast in 1941, when fish prices were too high — used tofu to replicate the shape and flavor of fish, fooling the guests and providing a dignified finish to the three-day banquet.

He also partnered with a cannery to can Twice-Cooked Pork and Yu-Xiang Shredded Pork, breaking seasonal limits; developed a "dried bamboo shoot rehydration technique" to solve the problem of no fresh bamboo shoots in winter. Biographical account

RECIPE ARCHIVE

Over a Thousand Sichuan Dishes Catalogued (from Chen Tinglong's Preserved Manuscripts)

The manuscripts preserved by Chen Tinglong (Chen Songru's son) record over a thousand classic Sichuan dishes by category. Below is a partial listing, corresponding to the earlier figures of "over 3,000 / over 1,000 / over 100" — this is the most granular inventory currently available. Second-hand compilation

Bird's Nest · 5 dishes

Clear Soup Bird's Nest, Rock Sugar Bird's Nest, Pigeon Egg Bird's Nest Soup, Three-Delicacy Bird's Nest, Rock Sugar Pineapple Bird's Nest

Shark Fin · 14 dishes

Braised Shark Fin, Wrapped Baked Shark Fin, Three-Shred Shark Fin, Chicken Purée Shark Fin, Assorted-Shred Shark Fin, Buddha's Hand Shark Fin, Chicken-Shred Shark Fin, Yellow-Braised Shark Fin, Bouquet Shark Fin, Duck-Wrapped Shark Fin, Milk Soup Shark Fin, Prawn-Cutlet Shark Fin, Clear Soup Shark Fin, Crab Roe Shark Fin

Bear Paw · 6 dishes

Yellow-Braised Bear Paw, Sea Cucumber-Braised Bear Paw, Beef Tendon-Braised Bear Paw, Mushroom-Braised Bear Paw, Three-Delicacy-Braised Bear Paw, Abalone-Braised Bear Paw

Sea Cucumber · 40+ dishes

Home-Style Minced Pork Sea Cucumber, Braised Sea Cucumber, Stuffed First-Grade Sea Cucumber, Liver Oil Sea Cucumber, Clear Soup Pickled Cabbage Sea Cucumber, etc.

Abalone · Nearly 30 dishes

Braised Abalone, Chicken-Bell Braised Abalone, Milk Soup Abalone, etc.

Dried Abalone · 20 dishes

Yellow-Braised Dried Abalone, Braised Dried Abalone, Chicken Wing-Braised Dried Abalone, etc.

This list is only a partial excerpt from the manuscripts. Categories such as bird's nest, shark fin, and bear paw themselves reflect the premium ingredient level associated with state banquets. The source is a second-hand compilation; the specific dish counts have not yet been independently verified one by one and are provided for reference only.

SIGNATURE DISHES

Signature Dishes & Representative Works

Different sources give varying tallies: over his lifetime Chen Songru refined approximately 3,000+ Sichuan dishes (an approximate figure), of which over 1,000 were fully recorded and passed down, and over 100 became the signature dishes of Sichuan Restaurant and state banquet selections. The numerical differences arise from differing counting methods and need not be forced into a single number.

Steamed Cabbage in Supreme Broth
State Banquet Classic · Breakthrough Dish

Zhou Enlai's praise: "Steamed Cabbage in Supreme Broth is done better at Sichuan Restaurant — you could go there and learn it." Rose to fame at Pan Wenhua's birthday banquet in 1938, a quintessential example of "great skill disguised as simplicity." Multiple contemporary chefs contributed parallel chains in the dish's state banquet history.

Oil-Net Lantern Chicken
State Banquet Adaptation · First-Hand Evidence

Adapted from "Oil-Net Pouch Chicken" for state banquet requirements, using "Beijing baby spring chicken" — one dish, two colors, two flavors. Chairman Mao once ordered the leftovers kept for a redo the same night.

Crispy Sweet-and-Sour Fish
Fusion Innovation

Created by borrowing from Shandong cuisine's Sweet-and-Sour Carp technique, later became a state banquet candidate dish — a successful case of "preserving the core while innovating the periphery."

Home-Style Minced Pork Sea Cucumber
International Exchange

Refined from the classic Sichuan "Doubanjiang Sea Cucumber." North Korean Chairman Choe Yong-gon liked it so much that it led to two delegations totaling 32 North Korean chefs coming to China to study. Upon completion, the DPRK awarded Chen Songru a "Thousand-Li Horse Medal" (the year is recorded as either 1962 or 1986 in different sources; both are presented side by side — see "About This Site").

Clear Soup Mixed Delicacies
Chairman Mao's Personal Order · State Banquet Staple

Refined from the classic Sichuan "Hodgepodge" (crispy pork skin, deep-fried pork, meatballs — originally considered "unfit for state banquets") into a dish with multiple steamed pastes in various colors. Chairman Mao tasted it and said, "Excellent! Put it on the state banquet menu." It thereafter became a state banquet main course and permanent menu item; the state banquet kitchens of Zhongnanhai and the Great Hall of the People both sent teams to Sichuan Restaurant to learn this dish. July 2026 — Newly obtained family materials

Curry Chicken
Taste Customization

Designed for Indonesian guests' palates, exemplifying the practical principle of "unchanging orthodox core, flexible peripheral adjustment."

Mapo Tofu / Husband-and-Wife Lung Slices
Standardization Model · Taste of Home

Deng Xiaoping tasted them multiple times and exclaimed, "I'm eating my hometown's local specialties again — absolutely wonderful." Even after recipe standardization, the hometown flavor identity was preserved.

Sauce-Fried Pork
Orthodox Bottom Line

Zhu De's directive: "If Twice-Cooked Pork can't have chili, switch to Sauce-Fried Pork instead" — the fallback option when the orthodox core is non-negotiable.

Farewell Banquet Series
Symbolic Dishes · Patriotic Sentiment

Dishes with names such as "Beacons Blazing Across the Sky," "Golden Spears and Iron Horses," and "Triumphant Return," designed for soldiers departing for the Korean War.

LEARN BY DOING

Interactive Teaching · Learn a Dish with the Master

A single-dish teaching toolkit for 16 dishes: technique matrix (ingredient grams + visual proportions), step-by-step follow-along, authenticity self-check (orthodoxy checklist), and ask-the-master (AI Q&A). Historical evidence strength is labeled for each item; where documentation is lacking, it is honestly noted. No fabricated recipes or quotations.

State Banquet Specialties

Steamed Cabbage in Supreme Broth
State Banquet Classic · Breakthrough

Praised by Zhou Enlai. 1988 manuscript details the method; two recipe versions presented side by side.

Oil-Net Lantern Chicken
Strongest Evidence Dish

Chairman Mao ordered leftovers kept for an overnight redo. One dish, two colors, two flavors.

Home-Style Minced Pork Sea Cucumber
International Exchange

Zhu De's critique + Choe Yong-gon's visit led to a North Korean study delegation.

Yu-Xiang Prawns
International Flavor Icon

1982 state banquet hot dish. Pickled chili is the soul. Authentic manuscript recipe.

Sizzling Rice with Pork Slices
Sizzling Presentation · Manuscript Recipe

Crispy rice hits the plate with a sizzle — signature Sichuan flavor. Authentic manuscript recipe.

Camphor-Tea Smoked Duck
Praised by Lee Kuan Yew

Singapore demonstration praised as "a truly unique aroma." Smoking ingredients proportion visualization.

Dry-Braised Fish
Technique Demo · Manuscript Recipe

See the sauce and oil, not the soup. Authentic dry-braised fish manuscript recipe.

Snowflake Chicken Purée
Banquet Grand Dish · Manuscript Recipe

Carrot shaped like coral, chicken pieces white as snow. Authentic manuscript recipe.

Twice-Cooked Pork
Orthodox Core Benchmark

Zhu De's directive: "No chili? Not allowed." The strictest case of orthodoxy criteria.

Kung Pao Chicken
National Famous Dish · Standardized Timing

2 min 30 sec standardized stir-fry time. Both Lychee-flavor and Savory-flavor schools taught.

Mapo Tofu
Standardization Theory Example

Standardized recipe and manuscript recipe presented side by side. 1992 public demonstration.

Clear Soup Mixed Delicacies
Chairman Mao's Personal Order

"Excellent, put it on the state banquet menu" — from home-style hodgepodge to state banquet staple.

Tofu "Fish"
Improvisational Innovation

1941 birthday banquet: fish too expensive, tofu imitated fish to fool the guests.

Husband-and-Wife Lung Slices
Confirmed by Physical Order Slip

1984 year-end banquet order slip. Deng Xiaoping's personal words of praise.

Strange-Flavor Shredded Chicken
Six-Flavor Complex Profile

1982 Sihanouk state banquet cold dish. Authentic manuscript recipe.

Dan Dan Noodles
On-the-Spot Improvisation

1987 Zhongnanhai banquet — the decision-making wisdom of an impromptu addition.

TECHNIQUE

Steamed Cabbage in Supreme Broth: Detailed Method

Chicken is the main ingredient for the clear broth, with duck, dried scallops, pork ribs, Yunnan ham, and other ingredients added to enhance umami. Only the tender yellow-white heart of napa cabbage is used, blanched by pouring boiling-hot broth over it from above. "It has the flavor of chicken without seeing the chicken, the flavor of duck without seeing the duck. The broth — pure, elegant, crystal clear. The cabbage — tender green, perfectly formed." Chen Songru's original 1988 manuscript

1974 · RESTORATION MENU

1974 Traditional Grand-Dish Restoration Menu

After Sichuan Restaurant was shut down during the Cultural Revolution and reopened under the name "Chengdu Restaurant" in 1972–73, Chen Songru proactively compiled a list of traditional grand dishes in 1974, restoring them one by one. Chen Songru's original 1988 manuscript

Three-Delicacy Pot-Sticker, Yellow Wine Duck, Lantern Duck, Dumpling Fish Maw, Dumpling Squid Squares, Longjing Abalone, Longjing Prawn Slices, Soy-Sediment Duck Breast, Preserved Vegetable Stuffed Duck, Grand Stuffed First-Grade Chicken, Oil-Net Crab Meat Roll, Yu-Xiang Oil-Net Prawn Roll, Oil-Net Pouch Chicken, Oil-Net Lantern Chicken, Sichuan Ox Head, Home-Style Minced Pork Sea Cucumber, Chicken Tofu Flower, Steamed Cabbage in Supreme Broth, Clear Soup Liver Cake, Snowflake Walnut Paste, Eight-Treasure Steamed Pot Pudding

1982.11.5 · STATE BANQUET MENU

Norodom Sihanouk's 60th Birthday State Banquet Menu

On November 5, 1982, Deng Xiaoping hosted seven tables at Sichuan Restaurant's North Grand Room to celebrate King Norodom Sihanouk's 60th birthday. Dual physical evidence — Chen Songru's original hand-drafted menu and the restaurant's actual order slip — was formally confirmed in July 2026 by the book Authenticating the Mastery of a Great Chinese Sichuan Chef: Chen Songru. Guests included Deng Xiaoping, Zhao Ziyang, Xi Zhongxun, Yang Dezhi, Huang Hua, and Sihanouk himself along with his daughter and aunt.

Cold Dishes · Accompaniments (Draft Version)

Panda at Play, Magpies on Plum Blossoms, Pine and Crane in Spring, Eagle Soaring in the Sky, Rooster Heralding Dawn (decorative cold platters); Strange-Flavor Shredded Chicken, Tangerine-Peel Rabbit Cubes, Quick-Fried Cucumber Slices, Yibin Sugar Eggs, Shredded Beef with Sesame, Sugar-Coated Walnuts, Camphor-Tea Smoked Duck Breast, Spicy Phoenix Tail Lettuce

Hot Dishes · Snacks (Draft Version)

Steamed Cabbage in Supreme Broth, Braised Ox Head, Abalone with Two-Color Cabbage Hearts, Oil-Net Lantern Chicken, Soy-Sediment Duck Breast, Yu-Xiang Prawns, Steamed Softshell Turtle, Snowflake Walnut Paste, Mushroom Milk Soup Tofu Flower; Birthday Peach Buns, Dan Dan Noodles, Steamed Beef in Small Basket, Silver-Ear Fermented Rice Dessert

The restaurant's actual order slip was slightly simplified (9 cold dishes, 7 hot dishes, 4 snacks), standard 27 yuan/person, 8 tables, 80 guests. Previously circulated online lists of "9 cold dishes + 10 hot dishes + 4 snacks" and scattered 12-item inventories are hereby corrected based on these two physical menus.

PUBLICATIONS

Passing Down a Thousand Years of Sichuan Flavors Through the Pen

In the mid-to-late 1980s, Chen Songru grew deeply concerned that "some Sichuan dishes had lost their way in the process of transmission" — certain so-called "Sichuan dishes" were arbitrarily altering cooking methods and seasoning ratios to suit local palates, losing their original character. This was the direct motivation for him to start writing.

Sichuan Restaurant Cookbook 📖

Published January 1989 by Sichuan Science and Technology Press. Organized around spring, summer, autumn, and winter banquet dishes, with detailed records of ingredient ratios, preparation steps, and cost calculations — serving both as a technical guide and a management reference. Known as Sichuan Restaurant's "martial arts manual." The first print run was only about 9,000 copies; aside from 50 copies kept by Chen himself, all were given as gifts to banquet guests and never sold commercially. Surviving copies are extremely rare.

160 Authentic Sichuan Dishes 📖

Published December 1991 by Jindun Press (some editions list the cover as "160 Examples"; internal manuscript terminology is inconsistent — recorded here as is). Focused on popular dishes at accessible prices. Reprinted 17 times. The 160 dishes are divided into seven categories: cold dishes, pork and beef, chicken and duck, fish and shrimp and scallops, mountain delicacies and seafood, vegetarian dishes, and snacks. Illustrated with color finished-dish photos, aimed at families, cooking enthusiasts, professional chefs, and teaching institutions.