Steamed Romaine Lettuce — Yung Kitchen

What is Steamed Romaine Lettuce Yung Style?

Steamed romaine lettuce (蒜蓉枸杞蒸生菜, Suànróng gǒuqǐ zhēng shēngcài) is a Cantonese everyday dish that appears on our menu as a vegan side. The full name on the menu: Steamed Romaine Lettuce with garlic, goji & chilli oil 蒜蓉枸杞蒸生菜 ⓥ vegan.

What makes this dish remarkable: all five elements of TCM are present in it — not as a construction, but because these ingredients traditionally belong together in Cantonese cuisine. Romaine lettuce, fresh garlic, goji berries, olive oil, soy sauce, chilli oil. Each ingredient serves a purpose — in flavour and in the traditional culinary philosophy.

The dish is fully vegan ⓥ and suitable year-round: the romaine lettuce is mildly cooling, the chilli oil warming — a balance that TCM considers particularly harmonious. Refreshing in summer, balanced by the warming elements in winter.

The Five Elements of TCM — Complete in One Dish

Rarely does such a simple dish bring together all five elements of Traditional Chinese Medicine. Here is the assignment as we use it in the Yung kitchen:

Each Ingredient in Detail

Romaine Lettuce — Metal Element, Lungs and Large Intestine

Romaine lettuce has a cooling, moisture-providing quality in TCM culinary theory. It is assigned to the Metal element and traditionally acts on the lung and large intestine meridians. The water content of romaine is high — when steamed, it releases moisture and becomes tender without losing its structure entirely. That is the difference from boiling: the cell structure remains largely intact.

Fresh Garlic — Wood Element, Liver and Detoxification

Fresh garlic, finely chopped, is not a marginal aromatic here — it is a main ingredient. In TCM, garlic belongs to the Wood element, with reference to the liver meridian and the detoxifying aspect of Wood. The allicin that forms when fresh garlic is chopped is thermolabile — it is destroyed at high heat. Therefore: do not steam the garlic with the lettuce; add it to the hot lettuce after it comes out of the steamer. This keeps the allicin active and the flavour vivid.

Goji Berries — Wood Element, Eyes and Liver-Yin

Goji berries (枸杞, gǒuqǐ) come from the Wood element in TCM tradition, with strong reference to the liver and the eyes. Zeaxanthin, the carotenoid that concentrates in the macula of the retina, is particularly abundant in goji berries. Importantly: do not cook goji — we add them cold, at the very end, to the finished dish. Zeaxanthin is heat-sensitive; fresh goji on the plate is better than cooked goji.

Native Olive Oil — Earth Element, Spleen and Stomach

Native olive oil applied cold — not for frying, not for heating. This has a logical correspondence in TCM: olive oil is assigned to the Earth element, with a building action on the spleen and stomach. Left cold, it retains its polyphenols, which act as antioxidants as secondary plant compounds. We apply the olive oil as a layer on the hot, freshly steamed lettuce — it warms through the residual heat without becoming overheated.

Soy Sauce — Water Element, Kidney and Salty Flavour

Soy sauce is assigned to the Water element and the salty flavour in TCM. In the Five Elements system, the salty flavour belongs to the kidney — a small amount of soy sauce in a dish supports the Water element and completes the flavour palette. We use little — enough for depth, not enough to dominate the sodium profile of the dish.

Chilli Oil — Fire Element, Circulation and Yang

Chilli oil as a finishing drop: the Fire element. In TCM, chilli acts as warming, stimulating to the heart and circulation, strengthening to Yang. Applied as a drop — not as a marinade — the chilli oil gives the dish exactly the warmth it needs without overwhelming the cooling properties of the romaine lettuce. This is a deliberate balance.

How It Is Prepared

Why Vegan and Year-Round?

The dish contains no animal products. The vegan preparation is not a restriction for us but a decision: a dish that is entirely plant-based and yet maps all five TCM elements has its own integrity.

The year-round suitability follows from the balance of thermal properties: romaine lettuce cools (good in summer), chilli oil warms (good in winter). Goji berries are recommended year-round. Garlic is an all-season staple of Cantonese cooking. Olive oil is neutral. Soy sauce binds. That is a natural balance, not a construction.

Health Notes

We make no healing claims. But a few facts about the ingredients that matter to us:

Steaming as a preparation method is among the gentlest cooking methods: no direct oil, no Maillard reaction, no excessive temperature. Water content, chlorophyll and water-soluble nutrients are better preserved than in boiling or frying. In Cantonese cuisine, steaming is one of the oldest and most valued methods — not because of modern nutrition science, but because the flavour shows it.

Olive oil applied cold preserves its polyphenols — secondary plant compounds studied intensively in nutrition research. Heated oils lose part of these compounds. Therefore: pour cold onto the hot dish, do not fry beforehand.

Goji berries not cooked: zeaxanthin, the carotenoid relevant to the retina, is heat-sensitive. Scattering goji cold preserves it. That is not theory — it is good cooking.

Garlic chopped fresh and not overheated: allicin, the compound that forms when garlic is chopped, is thermolabile. Fresh chopped garlic on the hot (but no longer boiling) dish is better than garlic cooked from the start.

Capsaicin in chilli oil: blood-circulation-promoting, thermogenic — these are well-documented properties. Used in small amounts as a finish, it makes the dish stimulating without dominating.