Some dishes make you pause, take another bite, and ask about the story behind them. Wild duck with clausena brings that sense of discovery to Chapter’s autumn menu. Inspired by Lạng Sơn’s roast-duck traditions, this course offers a compelling taste of Northern Vietnam during a fine dining evening in Hanoi. For visitors planning an autumn fine dining experience in Hanoi, it offers something specific to discover: a regional ingredient, a familiar way of cooking duck, and the hospitality behind it. Read on to discover what makes it a dish worth seeking out this autumn.
Table of Contents
- 1 From Lạng Sơn Roast Duck to Chapter’s Autumn Menu
- 2 What Makes Wild Duck with Clausena Distinctive?
- 3 A Dish Connected with Celebration and Reunion
- 4 Why try this course during autumn in Hanoi?
- 5 How to Enjoy Wild Duck, Duck Sausage and Clausena
- 6 Discover Chapter’s Autumn Menu Through a Northern Flavour
From Lạng Sơn Roast Duck to Chapter’s Autumn Menu
In Lạng Sơn, roast duck is known for the aroma of mắc mật. The leaves and fruit help give the dish its distinctive character, while careful roasting produces browned skin and tender meat.
Traditional preparation involves seasoning the duck, placing the aromatic mixture inside, and sewing the cavity shut before roasting. This keeps the seasonings within the bird as it cooks. The juices collected inside can also become part of the accompanying sauce.

Chapter takes inspiration from this relationship between duck, herbs and fire. Its autumn course brings together Wild Duck – Duck Sausage – Clausena, placing the meat alongside another preparation of duck and a sauce made with mắc mật fruit.
What Makes Wild Duck with Clausena Distinctive?
Carefully Selected Duck: The Foundation of the Dish
A good Lạng Sơn-style roast duck begins with careful selection. The bird should be neither too young nor too mature, with well-developed meat and a balanced layer of fat beneath the skin. These qualities provide the foundation for the dish’s texture and richness.

Traditional Lạng Sơn roast duck often uses vịt bầu Thất Khê, valued for its substantial meat and relatively small bones. At Chapter, the menu names wild duck as the central ingredient, bringing the focus back to the quality of the bird before herbs, seasoning and fire play their part.
Vietnamese duck sausage: another expression of the bird
Alongside the carved duck comes duck neck sausage. It introduces a second preparation within the same course. Moving between the roast duck and sausage allows you to explore how one ingredient can take on different forms.

The sausage also gives the plate a clear connection with Vietnamese cooking. For guests discovering dồi for the first time, it offers a small introduction within the tasting menu.
Clausena fruit sauce: the flavour that connects the plate
Mắc mật (Clausena) is essential to understanding the course. The leaves contribute their aroma during roasting, while the fruit appears in the sauce. Chapter describes mắc mật elsewhere in its cooking through citrus, herbal and lightly peppery notes. Here, its fragrance gives the duck a recognisable connection with Northern Vietnamese cuisine. Add a little sauce to the duck and notice how the flavour changes. Then taste it with the sausage. These combinations reveal why mắc mật belongs at the centre of the dish’s name.

A Dish Connected with Celebration and Reunion
The story of Lạng Sơn roast duck reaches beyond its preparation.
Roast duck appears at weddings, festive meals and occasions when families welcome guests. Regional food writing records its place in the celebrations of Tày and Nùng communities, including year-end gatherings and housewarming occasions.
Imagine the setting: chilly air outside, a freshly carved duck on the table, and conversations moving between neighbours and guests who have travelled from farther away. The food gives everyone a reason to gather. Its warmth comes from the cooking, but also from the care involved in preparing something to share.
This sense of welcome helps explain the inspiration behind Chapter’s course. The duck and mắc mật carry a regional flavour, while the story invites diners to think about the occasions that make food memorable. You may recognise the ingredients. You may be tasting them for the first time. Either way, the idea of coming together over a carefully prepared meal is easy to understand.
Why try this course during autumn in Hanoi?
A seasonal tasting menu becomes more interesting when it connects what you eat with the place you are visiting.
Chapter’s autumn menu explores Northern Vietnam through ingredients, food memories and the changing character of the season. Wild duck and mắc mật form part of its progression towards deeper flavours before the final fruit and floral courses.
For travellers, the duck offers an opportunity to discover a flavour associated with Lạng Sơn while dining in Hanoi. For guests familiar with northern roast duck, the sausage and Clausena fruit sauce provide details to explore within a different setting.
How to Enjoy Wild Duck, Duck Sausage and Clausena
Begin with the aroma before reaching for your cutlery. Then taste the elements individually, allowing the duck, sausage and sauce to introduce themselves. Next, combine a piece of duck with a little Clausena fruit sauce. Try the sausage with the sauce afterwards and compare the two. If mắc mật is unfamiliar, ask the team about its role in the course. Understanding how the leaves and fruit are used can make the ingredient easier to recognise.

Discover Chapter’s Autumn Menu Through a Northern Flavour
Wild duck with clausena brings several pleasures into one course: crisp skin, tender meat, duck sausage and the lingering fragrance of mắc mật.
Its story begins with the roast-duck traditions of Lạng Sơn and continues at Chapter’s table in Hanoi. The course offers a way to explore regional cooking through taste, while keeping the warmth of a shared feast close to the experience.
If you are planning an autumn evening in Hanoi, explore Chapter’s seasonal menu and reserve a table. Leave time to discover the ingredients, ask about the dishes and enjoy the conversation that unfolds around them.
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Chapter Dining
12C Chan Cam, Hoan Kiem, Hanoi
Mon – Sat from 18:00 – 23:00
Tel: +84 333 201 221 – Reserve a table
Email: reservation@chapter.vn




