Quang Ninh

Tien Yen “Ca Say” (Crossbred Duck-Goose) — A Hidden Culinary Gem

Boil Duck Grill

While Ha Long is famous for its seafood, the mountainous district of Tien Yen in Quang Ninh Province holds a culinary secret that fascinates food lovers: Ca Say. This uniquely named dish is a local specialty that every international traveler should experience.

What Exactly is “Ca Say”?

“Ca Say” is a distinct breed of waterfowl resulting from a cross between a duck and a Muscovy duck (or goose). Inheriting the best traits of both species, Ca Say features a lean, firm body, thick skin, and remarkably fragrant meat.

Why is Tien Yen “Ca Say” So Special?

  • Free-Range Farming: In Tien Yen, Ca Say are not raised in industrial cages. Instead, they roam freely on local hills and swim along natural streams. This active lifestyle gives their meat an incredible firmness—it is neither fat and greasy like regular duck nor dry like goose.
  • The Sensation of Textures: When cooked, the meat is savory, naturally sweet, and incredibly juicy, while the golden skin remains wonderfully crisp and chewy.

The Soul of the Dish: The Special Dipping Sauce

You cannot fully appreciate Ca Say without its traditional accompaniment. The locals create a signature dipping sauce that elevates the dish to another level:

  • It is a masterclass blend of traditional Cat Hai fish sauce, combined with the aromatic sweetness of Tien Yen local ginger and a hint of sour-sweet seasoning. The pungent warmth of the ginger perfectly neutralizes the cooling nature of the waterfowl, creating an irresistible burst of flavor.

3. How to Enjoy It

  • Classic Boiled Ca Say (Ca Say Luoc): The most popular way to eat it. The bird is boiled to perfection, chopped into bite-sized pieces, and served hot. Eating it plain with the ginger fish sauce allows you to taste the pure, unadulterated sweetness of the meat.
  • Roasted/Grilled Ca Say (Ca Say Nuong): Marinated with local spices and honey, then grilled over charcoal until the skin turns a deep amber color and fills the air with a smoky, mouth-watering aroma.

💡 Travel Tips for Foodies

  • Where to eat: The absolute best place to try this dish is in Tien Yen District (about 1.5 to 2 hours drive from Ha Long City). Look for local authentic restaurants along the old streets of Tien Yen. However, if you stay in Ha Long, many high-end Vietnamese restaurants now include “Ca Say Tiên Yên” on their menus.
  • Best paired with: Enjoy this dish like a local by pairing it with Banh Gat Gu (a traditional noddle-like rolled rice cake of Tien Yen) dipped in the same savory sauce.

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