| Taste Ikan Baong Asam Pedas at Tenda Biru, Sekadau. | Photo credit: author. |
Experience Sekadau’s signature river cuisine at RM Tenda Biru with its iconic "Ikan Baong Masak Asam Pedas", a bold, tangy-spicy dish crafted from fresh Kapuas River catfish and rich traditional Bornean spices.
River Roots: The Story Behind the Flavor
In the heart of Sekadau, West Kalimantan, RM Tenda Biru has quietly built a reputation as a local culinary landmark. It’s not a flashy restaurant, but that’s exactly the point; its strength lies in authenticity.
Here, the menu is deeply connected to the river culture of the Kapuas basin, where daily life and cuisine are shaped by the waters that flow through Borneo.
Among all the offerings, one dish stands above the rest: Ikan Baong Masak Asam Pedas. This is more than just food; it’s a reflection of local identity, river livelihood, and generations of culinary tradition.
The Star of the Table: Ikan Baong Asam Pedas
The dish features "baong" fish, a freshwater species commonly found in the Kapuas and Sekadau river systems. Known scientifically as Hemibagrus nemurus, this fish belongs to the Bagridae family, closely related to catfish, and is prized for its firm texture and naturally rich flavor.
At RM Tenda Biru, the baong is cooked in a vibrant "asam pedas" style a signature Malay-Bornean preparation that combines sourness and heat in perfect balance.
The broth is layered with fresh chilies, shallots, garlic, turmeric, galangal, and lemongrass, creating a deep aromatic profile that hits both comfort and intensity in every spoonful.
What makes it stand out is the way the fish absorbs the spices while still retaining its natural sweetness from river water freshness. The result is a dish that feels bold, rustic, and deeply satisfying.
From Kapuas Waters to Your Plate
The journey of this dish begins long before it reaches the kitchen. Baong fish are typically sourced fresh from local fishermen who rely on the Kapuas River and its tributaries. These slow-moving waters provide an ideal habitat, contributing to the fish’s clean, delicate flavor.
This close connection between river and kitchen is what gives RM (restaurant) Tenda Biru its authenticity. Nothing feels mass-produced or disconnected. Instead, every plate served is tied directly to the rhythms of local life; morning catches, seasonal flows, and traditional cooking knowledge passed down over time.
A Local Favorite with Lasting Impression
Ask anyone in Sekadau, and RM Tenda Biru will likely come up as a go-to spot for honest, comforting meals. While the restaurant may serve various dishes, the "Ikan Baong Masak Asam Pedas" is the one that keeps people coming back.
It’s the kind of meal that doesn’t rely on presentation gimmicks or modern fusion trends. Instead, it wins through depth of flavor, cultural grounding, and consistency.
One visit is often enough to understand why it holds such a strong local reputation.
Why You Should Try It
If you’re traveling through West Kalimantan, especially Sekadau, this dish offers something essential: a real taste of the region’s river heritage. It’s spicy, tangy, aromatic, and unapologetically local.
At RM Tenda Biru, the experience is simple. Fresh ingredients, traditional cooking, and a dish that speaks for itself.
Because sometimes, the most memorable flavors aren’t invented; they’re inherited from the river.
by Masri Sareb Putra


