Meet Andaliman: The Forgotten Indonesian Spice That Chefs Are Secretly Obsessed With

There's a moment that happens in certain restaurant kitchens — usually late in the evening, usually after the line cooks have cleaned up — when a chef pulls out something unusual and says, here, try this. It doesn't happen with black pepper or cumin. It happens with the weird stuff. The stuff that doesn't have a spot on the standard spice rack.

Lately, that something is andaliman.

If you've never heard of it, you're in good company. Even among dedicated spice enthusiasts in the US, andaliman (Zanthoxylum acanthopodium) barely registers. It doesn't have a trendy wellness brand behind it. It hasn't been featured in a viral cooking video. It's not sitting in a cute little jar at Williams Sonoma.

But in the kitchens of a small, growing number of American chefs — and in the home kitchens of Batak Indonesians who grew up eating it — andaliman is quietly being recognized as one of the most extraordinary spices in the world.

What Exactly Is Andaliman?

Andaliman is a wild berry that grows primarily in the highlands of North Sumatra, Indonesia, particularly around Lake Toba — the ancestral homeland of the Batak people. It belongs to the same botanical family as Sichuan pepper (Zanthoxylum genus), and if you've ever eaten a genuinely spicy Sichuan dish and noticed that strange, almost electric numbness spreading across your lips and tongue, you already have a small window into what andaliman does.

But calling andaliman "the Indonesian Sichuan pepper" is like calling mezcal "the Mexican bourbon." Technically relatable, fundamentally misleading.

Andaliman has a flavor profile that's genuinely difficult to describe without sounding like you're making it up. There's citrus — bright, almost lime-like — followed by something resinous and piney. Then comes the tingle. Not quite heat in the traditional sense, but a buzzing, mouth-coating sensation caused by compounds called hydroxy-alpha-sanshool that interfere with touch receptors on your tongue. The effect is somewhere between sparkling water and a mild electric current. It's disorienting the first time. The second time, it's addictive.

"The first time I tasted real andaliman, I had to stop and just think about what was happening in my mouth," says Marcus Widjaja, a chef at a Southeast Asian-inspired restaurant in Portland, Oregon. "It's not like anything else. It's citrusy and numbing and herbal all at once. And it pairs with protein in a way that just makes sense on a deep, almost instinctive level."

The Historical Erasure of a Remarkable Spice

Andaliman's obscurity in the West isn't an accident — it's a consequence of geography, colonial trade routes, and the way global spice commerce developed over the past few centuries.

The spices that became dominant in Western kitchens — black pepper, cinnamon, cloves, nutmeg — were largely those that grew in accessible coastal regions or were easily integrated into existing trade networks. Andaliman, growing wild in the mountainous interior of North Sumatra, was never part of that story. It was a local treasure that stayed local.

Even within Indonesia, andaliman is primarily associated with Batak cuisine — specifically dishes like arsik (a spiced fish preparation) and naniura (a raw fish dish sometimes called Indonesian ceviche) — and isn't widely used outside of that culinary tradition. It's a hyper-regional ingredient in a country of thousands of islands and hundreds of distinct food cultures.

In the US, the story is even simpler: it was never imported at scale, so it never built a consumer base, so it was never imported at scale. A classic chicken-and-egg problem.

What Chefs Are Doing With It Now

The chefs who have discovered andaliman are using it in ways that go well beyond its traditional Batak applications — and that's where things get genuinely exciting.

Marcus has been incorporating it into a brown butter sauce for seared scallops, where the citrus-tingle quality cuts through the richness in a way that neither lemon juice nor black pepper can quite achieve. "It does what acid does, but it also does what heat does, but it's neither of those things," he says. "It's its own category."

In New York, a chef at a modern American tasting menu restaurant (who asked not to be named, because they're not quite ready to put it on the menu officially) has been experimenting with andaliman in a cured duck dish. "It has this affinity for fatty proteins that's just remarkable," they said. "It cuts through fat without making the dish feel lighter — it just makes it feel more alive."

A pastry chef in Chicago has gone a different direction entirely, using ground andaliman in a dark chocolate ganache. The numbing tingle combined with the bitterness of high-percentage cacao creates a sequence of sensations that diners consistently describe as "strange but completely right."

The Flavor Breakdown: Why Andaliman Isn't Like Anything Else in Your Cabinet

To understand why andaliman is so culinarily useful, it helps to break down what it's actually doing in a dish:

The citrus element functions similarly to a small squeeze of lime or lemon — it brightens other flavors and adds contrast. But unlike actual citrus, it doesn't add moisture or acidity, which makes it more versatile in dry preparations, rubs, and spice blends.

The numbing element (the sanshool compounds) temporarily suppresses bitter taste receptors while amplifying sensitivity to other flavors. In practical terms, this means food seasoned with andaliman often tastes more intensely of itself — umami notes become more pronounced, sweetness reads as more complex.

The aromatic element — that piney, almost herbal quality — adds a depth that works particularly well with fish, poultry, and root vegetables.

The combination of all three makes andaliman one of the rare spices that genuinely does multiple jobs at once.

How to Cook With Andaliman at Home

Andaliman is available from Indonesian specialty food retailers online, typically in dried berry form. A little goes a long way — start with small amounts until you understand its intensity.

Here are three accessible ways to start experimenting:

Andaliman-Citrus Grilled Chicken Marinade Combine 1 teaspoon lightly crushed dried andaliman berries with 2 tablespoons olive oil, the zest and juice of one lime, 3 minced garlic cloves, and a pinch of salt. Marinate chicken thighs for at least two hours before grilling. The andaliman amplifies the lime and creates a complex, aromatic crust.

Andaliman Brown Butter for Fish or Pasta Make a standard brown butter, then add 1/2 teaspoon crushed andaliman in the last 30 seconds of cooking. The heat blooms the aromatic compounds without burning them. Spoon over simply prepared white fish or toss with fresh pasta and a handful of herbs.

Andaliman-Spiked Chocolate Bark Melt dark chocolate (70% or higher), spread thin on parchment, and sprinkle with a pinch of flaky salt and lightly crushed andaliman berries before it sets. The numbing quality makes the chocolate taste more intensely chocolatey — it's a simple trick that's genuinely surprising.

The Bigger Picture

Andaliman is one ingredient, but it represents something larger: the idea that the global spice canon is nowhere near complete. Indonesian cuisine alone contains dozens of spices and aromatics that have never meaningfully entered American cooking consciousness — not because they're inferior, but because the infrastructure to bring them here simply hasn't existed until recently.

That's changing. Slowly, but it's changing.

The chefs experimenting with andaliman in Portland and New York aren't doing it as a gimmick. They're doing it because it's genuinely, objectively excellent — and because they're tired of working with the same forty ingredients that every other kitchen in America is using.

If you get your hands on some, you'll understand immediately why they feel that way.