Spotted Mackerel: A Journey from the Sea to Si Dining’s Kitchen.

Behind the humble appearance of familiar ingredients are layers of flavour that often go unnoticed.

Season after season, spotted mackerel return to the waters of Quảng Ngãi. Along the coast of Central Vietnam, it has long been part of the family table, remembered through the gentle sizzle of a clay pot of braised fish, or a simple meal of steamed fish wrapped with rice paper and fresh herbs on a warm afternoon. Honest, uncomplicated, and deeply familiar, it has woven itself into the taste memory of generations.

At Si Dining restaurant, the first thing we see in an ingredient is never how it has always been perceived. We look instead at what it could become when treated with complete respect. Familiarity is only the beginning. From there, technique allows the ingredient to reveal another side of itself.

It Begins with the Sea

To prepare our spotted mackerel, everything begins long before the fish reaches the kitchen.

Each fish is carefully selected at the height of its season, when the layer of fat beneath the skin is at its fullest and the flesh remains naturally firm. It must be as close to perfect freshness as possible. Only when an ingredient begins in its finest condition can every careful step that follows truly matter.

Even the way it travels reflects that same care.

From Quảng Ngãi to Đà Nẵng, the fish remains submerged in chilled seawater. The aim is to preserve the bright sheen of its skin and the quiet salinity it carries from the ocean. Conventional ice is deliberately avoided. As it melts, fresh water slowly penetrates the skin, altering its cellular structure and softening the fish’s natural sweetness.

Time and the Quiet Build of Umami

Once the fish arrives at Si Dining, it is gently cleaned with sake.

The sake is never used as a seasoning. Instead, it helps stabilise the surface of the fish, preventing mould while allowing the skin to dry naturally and evenly throughout the curing process.

After a subtle touch of seasoning, the fish is placed where it catches the strongest breeze.

No heat, only wind and time.

As moisture slowly leaves the flesh, the fibres tighten and the fish’s natural umami becomes increasingly concentrated. It is a gradual transformation that no machine or high heat can replace.

Smoke from Agarwood

The final step is smoking.

The fish is placed inside a dedicated barbecue smoker, where there is only one rule: no flame, only smoke.

Dried agarwood is left to smoulder gently, producing a fine stream of smoke that slowly settles over the fish. It adds a delicate, gently warm aroma that lingers alongside the richness of the fish without ever overpowering the taste of the sea.

From the outside, it is still only a spotted mackerel. Yet within it are hours of waiting, careful technique, and quiet patience.

Perhaps that is also the philosophy that continues to shape the way we cook at Si Dining: not to turn a familiar ingredient into something unfamiliar, but to help reveal the depth that has always been there.

Fine dining does not necessarily begin with rare or luxurious ingredients. Sometimes, it begins with the patience and respect a chef chooses to give to the ingredients that have been there all along.