Taco night usually gets its flavor from the filling — a long-braised or marinated protein, a bright salsa, a squeeze of lime. Salt already did its job in there. What most taco spreads are missing is a finishing salt: something added at the very last second, after the toppings, that makes the whole plate taste more like itself instead of blending into one flavor.

Why a Finishing Salt Changes Taco Night

Montagé Nusa Dua is a fleur de sel, hand-skimmed from the surface of the Andaman Sea rather than mined or evaporated in bulk — which is what gives it a softer, more delicate crystal than table salt or even most kosher salt. Added at plating instead of during cooking, it dissolves slowly and evenly across the tongue instead of hitting in one harsh burst, so it reads as brightness rather than just "saltier." On a taco loaded with pico de gallo, salsa, and lime, that's the difference between a pinch that sharpens every topping and a pinch that just makes the top layer taste salty.

The Best Ways to Use It

On Street Tacos

Classic street-style tacos — small corn tortillas, a well-seasoned filling, diced onion and cilantro, a wedge of lime — are built for a finishing salt precisely because there's so little else on the plate. A pinch of fleur de sel right before the lime squeeze wakes up the onion and cilantro without burying them, the same way a chef finishes a dish table-side rather than seasoning it in the kitchen and hoping it survives the walk to the table.

On Fish Tacos

Nusa Dua's own "best used on" list starts with seared fish, and fish tacos are exactly that application with tortillas added. Season the fillet before it hits the pan as usual, then finish with a pinch the moment it comes off the heat — for the technique behind that first sear, see our guide to seasoning salmon. If you want a citrus note built into the salt itself rather than added separately, Montagé Miyazaki — a yuzu citrus fleur de sel — is worth keeping next to the lime wedges.

On Your Salsa Bar

Fresh salsa, pico de gallo, and guacamole are usually seasoned once and then sit out for the length of the meal, which is exactly when a flat, one-note table salt shows up as graininess instead of flavor. A finishing pinch of fleur de sel stirred in just before serving keeps them tasting freshly made through the whole spread.

Why Fleur de Sel Specifically

Fleur de sel sits in a different texture category than a flake or pyramid salt — it's a moist, delicate crystal rather than a crunchy one, which is exactly what makes it disappear into a dish instead of announcing itself with a crunch. That's the right call for a taco, where the toppings are already doing the textural work; the salt's job is purely to sharpen flavor. (If you do want crunch — on a crispy taco shell or fried fish, for instance — that's a job for a flake salt instead; we cover that trade-off in our guide to Himalayan flaky salt.)

Common Questions

Do I really need a separate finishing salt for tacos — isn't the filling already seasoned?
The filling is seasoned, but the toppings usually aren't. A pinch of fleur de sel over the onion, cilantro, and salsa ties the whole taco together instead of leaving the filling as the only well-seasoned part.

What's the difference between fleur de sel and regular sea salt on tacos?
Fleur de sel is hand-harvested from the surface of the water in much smaller batches, which gives it a softer, moister crystal and a cleaner mineral flavor. Regular sea salt is coarser and dissolves faster, so it's harder to control how much ends up in any one bite.

Should I use it on the meat, the toppings, or both?
Both, but lightly. A pinch on the protein right at plating, and a separate pinch over the fresh toppings — it takes very little since fleur de sel is more concentrated in flavor than table salt by volume.

Does it work on other Mexican dishes besides tacos?
Yes — anywhere fresh, bright toppings meet a rich filling: quesadillas, tostadas, elote, or a simple bowl of guacamole all benefit from the same last-minute pinch.

The Takeaway

The filling makes a taco taste good. The finishing salt is what makes every bite — the meat, the onion, the salsa, the squeeze of lime — taste like it was actually plated by someone paying attention.