> ## Content Index > Fetch the complete content index at: https://onesandwich.com/llms.txt > Use this file to discover other available public pages before exploring further. # Bánh Mì Cá Ngừ - URL: https://onesandwich.com/banh-mi-ca-ngu/ - Published: 2026-05-16T16:06:38.000Z - Updated: 2026-07-26T15:50:42.000Z - Description: Bánh mì with tuna; fresh or canned. - Author: Andrew Lekashman - Tags: Vietnam, Submarine Sandwiches, Bánh Mì Cá & Hải Sản, #auto-imported **🇻🇳 Vietnam** · Family: [Bánh Mì Cá & Hải Sản](https://onesandwich.com/tag/banh-mi-ca-hai-san/) · Region: Vietnam (Coastal) · Bread: banh-mi-baguette · Proteins: fish --- Ingredients bánh mì baguette (rice-flour blend) · tuna · mayonnaise · đồ chua (pickled daikon + carrot) · cucumber · cilantro · jalapeño *Bánh Mì Cá Ngừ* puts tuna inside the baguette, and the result sits closer to a Vietnamese tea-shop snack than to anything in a Western lunch counter. The tuna can run two ways: fresh, seared or poached and flaked while still warm, or canned, drained and broken up with a fork. Both are legitimate. Coastal stalls near the central provinces lean on fresh fish when the morning catch allows it; everywhere else the tin does the work, and the tin is not a compromise so much as a different texture entirely, softer and saltier. Around the fish sits the standard frame every *bánh mì* relies on: the airy crackly loaf, *đồ chua* of pickled carrot and daikon, batons of cucumber, a thatch of cilantro, sliced chilli, and a rich spread that pulls the whole thing into one bite. The build rewards restraint. Tuna sheds water, and a loaf packed with sopping fish goes soft within minutes, so the better stalls drain hard, sometimes pressing the flaked fish in a sieve before it ever touches bread. The bind is usually mayonnaise, applied with a light hand and worked through the fish rather than smeared on the crumb, which keeps the crust dry long enough to matter. A little fish sauce or a squeeze of lime sharpens the mix; black pepper and thin-sliced shallot give it backbone. Sloppy versions over-mayo until the filling turns into a wet paste and the pickles drown; the cucumber goes limp and the chilli disappears. A good one keeps the fish identifiable in loose, seasoned flakes, the *đồ chua* still tart and crunching against it, the bread holding its shatter all the way to the last corner. Variations track what the cook reaches for first. Fresh-tuna versions on the coast sometimes add dill, a herb the north favours with fish, and skip mayonnaise for a lighter lime-and-pepper dressing. Canned-tuna stalls often fold in diced onion and a pinch of sugar, edging the filling toward a Vietnamese take on the tuna salad familiar elsewhere. Some shops layer in a thin omelette or a smear of pork pâté under the fish, bridging this toward the fuller *bánh mì thập cẩm*. The most divergent cousin spikes the fish with a heavy dose of Japanese-style mayonnaise and chilli, a sushi-counter influence that pushes the sandwich somewhere else; that spicy-mayo build is common enough and distinct enough that it deserves its own article rather than being crowded in here. --- ## More from this family Other [Bánh Mì Cá & Hải Sản](https://onesandwich.com/tag/banh-mi-ca-hai-san/) sandwiches in Vietnam: - [Bánh Mì Cá Chiên](https://onesandwich.com/banh-mi-ca-chien/) - [Bánh Mì Cá Hồi Hun Khói](https://onesandwich.com/banh-mi-ca-hoi-hun-khoi/) - [Bánh Mì Cá Hồi Teriyaki](https://onesandwich.com/banh-mi-ca-hoi-teriyaki/) - [Bánh Mì Cá Hồi](https://onesandwich.com/banh-mi-ca-hoi/) - [Bánh Mì Cá Kho](https://onesandwich.com/banh-mi-ca-kho/) - [Bánh Mì Cá Mòi](https://onesandwich.com/banh-mi-ca-moi/) - [Bánh Mì Cá Ngừ Spicy Mayo](https://onesandwich.com/banh-mi-ca-ngu-spicy-mayo/) - [Bánh Mì Cá Nướng](https://onesandwich.com/banh-mi-ca-nuong/) [See all Bánh Mì Cá & Hải Sản sandwiches →](https://onesandwich.com/tag/banh-mi-ca-hai-san/)