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Kluwak substitute

Best substitute

Ready-Made Rawon Paste (Bumbu Rawon)

Use Follow the jar, usually 1 packet for every 500 g to 1 kg of beef

Best for rawon

Close match

A jarred or vacuum-packed Indonesian spice paste that already contains fermented kluwak.

Other kluwak substitutes

Ranked, with the exact amount to use

Substitutes for Kluwak with ratios

  1. 2Dark Miso + Unsweetened Cocoa + Tamarind

    Different taste

    Per 4 nuts: 2 tbsp dark red miso + 1 tbsp unsweetened cocoa powder + 1 tsp tamarind paste

    The best build-it-yourself approximation, aimed at colour, bitterness and fermented depth together.

    What changes
    Best for
    rawon-style beef soup, dark braises, when kluwak is simply unavailable

    This is the closest a Western kitchen gets, and it does produce a genuinely dark, savoury, faintly bitter broth. Say what changes though: the cocoa reads as cocoa, so the soup tastes like a mushroomy, chocolate-edged beef stew rather than rawon, and the specific smoky-fermented perfume of kluwak is absent entirely. Use unsweetened cocoa, never drinking chocolate, add the miso off the boil, and taste for salt at the end.

  2. 3Concentrated Dried Shiitake Liquid + Dark Soy + Palm Sugar

    Taste and texture differ

    Per 4 nuts: ¼ cup strong mushroom soaking liquid + 1 tbsp dark soy sauce + 1 tsp palm sugar

    A colour-and-umami route with no bitterness, useful if you dislike the cocoa version.

    What changes
    Best for
    beef soups, braises, vegetarian dark broths

    Soak a handful of dried shiitake in a small amount of very hot water for thirty minutes and use the liquid, not just the mushrooms. You get deep savoury flavour and a dark broth, but browner and glossier than kluwak's matte black, and it is missing the bitter chocolate note completely, so the soup tastes rich and sweetish rather than earthy and slightly bitter. Good stew, not rawon.

  3. 4Black Garlic, Mashed

    Different taste

    Use About 2 cloves of black garlic for every nut

    Slowly aged garlic that has turned soft, black and molasses-like, closest to kluwak on the aged-and-dark axis.

    What changes
    Best for
    braises, marinades, sauces where the colour matters less

    The aroma family is right, since both are the product of long transformation and both smell of dried fruit and soy. Black garlic is much sweeter and distinctly balsamic and fruity, so a broth made with it tastes sweet-sour rather than bitter-earthy, and it will not turn a pot of soup properly black. Best used alongside the miso and cocoa blend rather than on its own.

  4. 5Squid Ink + Dark Miso

    Different taste

    Per 4 nuts: 1 tsp squid ink + 2 tbsp dark miso

    A presentation-first option for when the black colour is what you are chasing.

    What changes
    Best for
    when appearance matters most, seafood versions

    Nothing else in a normal kitchen turns a broth as convincingly black. The problem is that squid ink brings a distinct marine, briny note that has no business in a beef rawon, so use it only in a seafood dish or accept the mismatch. It also contributes nothing bitter or chocolatey, which is why it needs the dark miso alongside it.

  5. 6Cook Something Else Instead

    Taste and texture differ

    Omit and change the dish

    The recommendation nobody wants and the most honest one on this page.

    What changes
    Best for
    rawon, ayam buah keluak

    The black colour and the bitter earthiness are not garnishes in these dishes, they are the identity. A rawon without kluwak is a beef soup with lemongrass and lime leaf, which is close to soto, and soto is a wonderful dish you can make properly with ingredients you have. Making a good soto is a better evening than making a disappointing rawon, and the nuts keep almost indefinitely once you do find them, so buy a bag next time.

What is Kluwak?

Kluwak is Kluwak is the fermented kernel of the Pangium edule fruit, spelled keluak, keluwak or kluwek and sometimes called black nut, sold as a hard shell containing a soft black paste that tastes of dark chocolate, mushroom and smoke.

Cooking tips

  • Only use kluwak that is sold ready to use. Raw Pangium edule seeds contain natural cyanide compounds and are made safe by boiling, burying and fermenting for weeks before sale, so the nuts in a shop are already processed and safe. Do not try to prepare raw fresh seeds at home, and do not follow improvised online methods for doing so.
  • Test every nut separately before it goes in the pot. Crack the shell with a pestle or the back of a heavy cleaver, scoop the paste out, and look and smell: good kluwak is glossy jet black, soft like thick fudge, and smells of chocolate, soy and smoke. If a nut is grey, chalky, dried out, or smells sour or rancid, throw that one out, because a single bad nut can make the entire pot bitter and inedible.
  • Soak the scooped paste in a few tablespoons of warm water for fifteen to thirty minutes, then work it into the pounded spice paste. Soaking loosens it so it disperses evenly instead of leaving black lumps, and it also lets you taste it before committing.
  • Four to six nuts flavour and colour roughly a kilogram of beef, which is a useful anchor because recipes vary wildly. Start at the lower end if you are new to it: the flavour is assertive and slightly bitter, and too much makes the broth taste like burnt earth.
  • Once cracked, the paste freezes well in a small tub for months, so crack a whole bag at once, discard the bad ones, and freeze the good paste in tablespoon portions. It also saves you from cracking shells on a weeknight, which is genuinely hard work.

Frequently asked questions

Is there any real substitute for kluwak?

No. Nothing else combines matte black colour, bitter chocolate-mushroom earthiness and a paste-like thickening in one ingredient. The blends on this page get you a dark, savoury, interesting stew, and a jar of bumbu rawon gets you the real flavour because it contains real kluwak. Anyone claiming a pantry ingredient tastes the same has not tasted rawon made properly.

Is kluwak poisonous?

The raw seed contains cyanide-producing compounds, which is why the traditional process of boiling, burying in ash or earth and fermenting for around a month exists. Nuts sold in shops and online have been through that process and are safe to eat. The practical safety rule in your kitchen is a quality rule: use only glossy black, sweet-smelling paste and discard any nut that is pale, dry, sour or rancid.

What does kluwak actually taste like?

Dark and savoury rather than nutty, despite being a nut. People most often describe unsweetened chocolate, cooked mushroom, soy sauce and woodsmoke, with a mild bitterness underneath. It is not sweet and it is not sharp, and on its own straight from the shell it tastes strange, which is normal; it makes sense once it is in a broth with lemongrass, galangal and beef.

Can I use kluwak paste or powder from a packet?

Yes, and it is a sensible shortcut. Some Indonesian groceries sell the cracked paste in tubs or vacuum packs, and it behaves the same as fresh-cracked, with the advantage that someone has already discarded the bad nuts. Start with about a tablespoon of paste per two nuts a recipe calls for and adjust by taste, since concentrations differ by brand.

Can I just leave kluwak out of rawon?

You can eat what you make, but it will not be rawon. Without it you have a clear-to-brown beef soup, which is essentially soto, so either make soto deliberately with the right garnishes or use the miso, cocoa and tamarind blend and set your expectations accordingly. This is one of the few ingredients genuinely worth ordering online before attempting the dish.

Related substitutes

More nuts & seeds substitutes

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