Doi seed (hạt dổi)

Doi seed, hạt dổi, is a typical Vietnamese spice, the fiery red seed of the Magnolia balansae, a tulip tree also called Michelia Tonkinensis, native to southern China and northern Vietnam. The Magnolia is related to two typical spice genera, the Piperaceae and the Lauraceae.

New in our store in (still) limited stock!

The dổi is a sparsely branched, flowering tree that grows to an average height of 15-20 meters with a crown several tens of meters in diameter. The flowers of the Dổi are solitary, grow at the ends of branches, and have white, hairy petals. The plant flowers in March-April. The fruit is a long, compound capsule containing numerous flattened, spherical or ovoid seeds. The fruit usually ripens from September to November and contains red seeds.

Doi seed is traditionally found in the mountainous provinces such as Lao Cai, Lang Son, Lai Chau and Ha Giang, where the Tai (Thái) people live, including the Black Tai (Thái Đen), the White Tai (Thái Trắng) and the Red Tai (Thái Đỏ).

There are two types of dổi seeds on the market: dổi tẻ and dổi nếp. The seeds of the dổi tẻ are not edible, while those of the dổi nếp are. (Hạt dổi nếp) and the mountainpepper Mắc Khén are the most important spices in Thai cuisine, used with smoked buffalo meat, dried beef, sausage, grilled meat, grilled fish, etc. The seeds are lightly toasted before use, as is done with cumin and coriander seeds. The toasting releases the aromas and swells the seeds slightly. Before use, grind the seeds in a suitable spice grinder, a pepper grinder is that not.

Our dổi seeds come from wild growing trees in Lạng Sơn (Lang son). Not from mature old trees, but from young areas. Around October and November, ethnic minority communities often enter the forest to collect fallen dổi seeds for use as spices or for sale.

Although the flavor of the former is supreme, these fruits are very rare—they are not called black gold for nothing—and are kept by collectors for their own use. Dổi seeds are harvested annually between September and November. The fresh seeds are red and turn black through drying (enzymatic coloring), and unfortunately, they do not regain their original fiery red color when they reabsorb moisture, as with Tasmanian pepper is the case.

Taste and smell

Hạt dổi has a powerful aroma and taste, not so easy to define, with an initially rather bitter top note, transitioning into the sharpness of spathulenol, a sesquiterpene also found in sage and mugwort. You can also taste the aromas of blackcurrant. pepper and siltimur, closely related spices. With mountainpepper you get a blend with a fresher, more citrusy aroma, and an interesting sharpness in two dimensions.

Usage

The berries are roasted before use. Traditionally, this is done by briefly holding them in glowing charcoal, but dry-roasting them in a pan on the stove is also an option. Don't heat them too long, as they will become bitter. Use only a few berries per dish.

Well-known dishes using doi seed include Lạp Xưởng, Măng Pửng soup (made with young bamboo shoots), and Chẩm chéo, a dipping sauce for rau má (water spinach). The latter is made by the Tai people in Lai Châu with mắc có - the sour fruit of the Mimosa pudica -, mắc khén, mắc mật and cardamom.

Chẩm chéo is made from equal parts mắc mật of dổi and mắc khén, cardamom, fresh or dried Chile, Coriander leaves, lemongrass, ginger root, garlic, and a little salt. The Vietnamese ingredients in bold are roasted and then pounded. Use the remaining ingredients fresh! Finally, add a little water—but not too much—to use it as a dipping sauce, but never, as some recipes suggest, fish sauce!

Features:

• 100% berries of the Magnioliabalansae
• origin: Lang Son, Vietnam
• first available in our store: February 2026

Assortment

• available in glass and stand-up pouch (no test tubes)
• larger quantities on request

Gift wrapping

• The jar is available in a tasteful gift packaging, consisting of a cube box filled with black tissue paper.
• For an overview of our gift packaging, please refer to the section gift wrapping

General advice

• store mac mat in a dark, dry and cool place
  
• best before January 2028 (01-2028)
• the expiration date is an indication
  

Batch number MF610423

The batch number helps us track which batch an item originates from. It's listed on the packing slip and invoice.