Spicy Zhoug Sauce

A fiery, herb-packed Yemeni green chili sauce built on a mountain of cilantro, fresh green chilies, garlic, and warm toasted cardamom and cumin. Spoon it over grilled meats, eggs, falafel, or stir it into soups and rice.

Prep
15 min
Cook
3 min
Wait
30 min
Total
48 min
Makes
About 1½ cups (360 ml), 12 servings of 2 tablespoons
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Steps

Before you start
  • Wash the cilantro and spread it on a towel or spin it dry; wet herbs make a watery, dull sauce.
  • Wear gloves when seeding and chopping the green chilies, and don't touch your eyes.
  • Use whole cardamom pods and whole cumin seeds if you can; toasting them gives much deeper flavor than pre-ground spice.
  • Decide on heat: keep the chili seeds for a very hot sauce, or remove half of them for a medium-hot one.
  1. Prep the produce

    • Trim the tough bottom stems from the cilantro and roughly chop the bunch; measure 4 packed cups (120 g).
    • Wearing gloves, remove the stems from the 6 green chilies and chop roughly.
    • For a medium-hot sauce, slit half the chilies and scrape out the seeds.
    • Peel the 5 garlic cloves.
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    Ready when: Cilantro is dry to the touch and chilies and garlic are ready to go into the processor.

    Tip: Dry cilantro is key; water dilutes the flavor and makes the sauce separate.

  2. Toast the spices

    • Open the cardamom pods and collect the seeds (about 1 teaspoon seeds from 8 pods).
    • Place the cumin seeds, cardamom seeds, and coriander seeds, if using, in a dry 8-inch skillet over medium-low heat.
    • Shake the pan constantly for 2 to 3 minutes.
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    Ready when: Spices smell fragrant and nutty and the cumin is a shade darker, but not smoking or black.

    Tip: Pull the pan off the heat the moment you smell them; burnt spices turn the whole sauce bitter.

  3. Grind the spices

    • Tip the toasted spices onto a plate and cool for 1 minute.
    • Grind in a mortar and pestle or spice grinder to a fine, sandy powder with no whole seeds visible.
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    Ready when: A fine, fragrant powder with no whole seeds remaining.

  4. Pulse the aromatics

    • Add the garlic, chilies, ground spices, salt, and black pepper to the food processor.
    • Pulse 8 to 10 times, scraping down the bowl once, until finely minced and the pieces are about the size of grains of rice.
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    Ready when: No large chunks of garlic or chili remain.

    Tip: Open the lid away from your face; chili fumes can sting your eyes and nose.

  5. Add the cilantro

    • Add half the cilantro and pulse 6 to 8 times until chopped.
    • Add the remaining cilantro and pulse another 6 to 8 times, scraping down the sides, until the herbs are finely chopped and the mixture looks like a coarse, damp paste.
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    Ready when: A coarse, bright green paste with visible flecks of herb.

    Tip: Adding the cilantro in two batches keeps the processor from stalling and prevents over-processing.

  6. Blend in liquids

    • With the processor running, pour in the lemon juice, then drizzle in the olive oil over about 20 seconds.
    • Stop and scrape down the bowl.
    • Process in 3 or 4 short pulses until the sauce is spoonable and slightly textured.
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    Ready when: Sauce is loose and spoonable, like a thick pesto, not a smooth puree.

    Tip: Don't over-blend; a smooth puree turns darker and loses its fresh herb bite.

  7. Rest and season

    • Transfer the sauce to a clean 12-ounce glass jar.
    • Let it stand at room temperature for 30 minutes so the flavors meld.
    • Stir, then taste on a piece of bread or a spoon and add up to ¼ teaspoon more salt or a squeeze of lemon if needed.
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    Ready when: Tastes bright, salty, and hot with a warm spice finish, and no raw garlic harshness.

    Tip: Heat intensifies as it sits; judge spiciness after the rest.

  8. Seal and chill

    • Press the sauce down with a spoon and pour a thin layer of olive oil (about 1 teaspoon, taken from the pantry bottle) over the top if storing.
    • Cover and refrigerate.
    • Serve at room temperature.
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    Ready when: Surface is covered with a thin oil film.

    Tip: The oil layer helps keep the green color vibrant.

Good to know

Tips
  • Keep the seeds in the chilies for authentic Yemeni heat; remove them for a gentler sauce.
  • Pulse rather than puree so the sauce keeps a pleasant, rustic texture.
  • Always use a clean spoon when serving to extend its fridge life.
  • Stir a spoonful into hummus, yogurt, or soup for an instant flavor boost.
Make ahead

Make up to 2 days ahead; the flavor deepens overnight. Bring to room temperature and stir before serving.

Storage & reheating

Room temperature: up to 2 hours while serving. Refrigerator: up to 7 days in a sealed jar with a thin layer of olive oil on top. Freezer: up to 3 months, frozen in an ice cube tray then moved to a freezer bag; thaw in the fridge or at room temperature for 30 minutes and stir well.

Substitutions
  • hot green chilies (serrano or Thai) → jalapeños. Milder; use 8 jalapeños (about 120 g) with seeds for similar heat.
  • fresh lemon juice → lime juice. Use the same amount for a slightly sharper, more floral tang.
  • fresh cilantro → half cilantro, half flat-leaf parsley. Softens the herb flavor and slightly reduces the soapy taste for those sensitive to cilantro.
  • whole cumin seeds → ground cumin. Use 1 teaspoon ground cumin and skip toasting it; stir it into the pan for only 20 seconds.

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Meal
Dinner
Method
Stovetop

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