Peruvian Green Sauce Aji Verde

The blender roared to life on a Tuesday evening when I had nothing planned for dinner except leftover rice and some sad looking chicken thighs sitting in the fridge.

A friend from Lima once told me that every Peruvian family guards their own aji verde recipe like a family heirloom, and I believe it now.

Ingredients

• Fresh cilantro leaves (1 cup, packed): This is the backbone of the entire sauce so do not skimp or substitute with dried cilantro.
• Green jalapeno peppers (2 to 3, stemmed and seeded): Remove the seeds for a milder sauce or leave them in when you want real fire.
• Garlic (2 cloves): Fresh garlic matters here because raw garlic is front and center in a no cook sauce.
• Green onions (2, roughly chopped): They add a softer onion flavor that white or yellow onions would overpower.
• Fresh lime juice (1 tablespoon): Brightens everything and cuts through the richness of the dairy.
• Mayonnaise (1 tablespoon): Gives body and a velvety texture that holds the sauce together.
• Greek yogurt or sour cream (2 tablespoons): Adds tang and creaminess without making the sauce heavy.
• Grated parmesan cheese (2 tablespoons): A salty umami punch that makes the sauce unexpectedly savory.
• Dijon or yellow mustard (1 teaspoon): Just a touch to deepen the flavor profile with mild pungency.
• Olive oil (1 tablespoon): Helps everything emulsify into a silky texture.
• Kosher salt (1/2 teaspoon) and black pepper (1/4 teaspoon): Season to taste at the end because the parmesan already brings salt.

Instructions

Toss in the green stuff:

Load the cilantro, jalapenos, garlic, and green onions into your blender or food processor and pulse until roughly chopped.

Add the creamy team:

Pour in the lime juice, mayonnaise, yogurt, parmesan, mustard, olive oil, salt, and pepper all at once.

Blend until silky:

Run the blender on high until the sauce is completely smooth, stopping to scrape down the sides once or twice.

Taste and tweak:

Dip a spoon in and decide if it needs more lime juice, salt, or a bit more jalapeno for heat.

Store or serve:

Scrape every last bit into a bowl or jar and serve it right away or chill it covered for up to three days.

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I brought a jar of this to a backyard cookout once and watched three grown adults fight over the last spoonful.

Serving Ideas Worth Trying

Spoon it over grilled chicken thighs, roasted potatoes, or a plain bowl of rice and watch how a drizzle changes everything.

Making It Your Own

Swap in aji amarillo paste for the jalapenos if you can find it at a Latin market for a more authentic Peruvian flavor.

Keeping It Fresh

Store it in a sealed glass jar in the fridge and stir well before using because some separation is natural.

• A thin layer of olive oil on top helps preserve the green color.
• Label the jar with the date because three days goes by fast.
• Never freeze it because the dairy will break and the texture will never recover.

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Keep a batch in your fridge at all times and you will never have a boring plate of food again.

Recipe FAQs

→ How spicy is this Peruvian green sauce?

The spice level depends on how many jalapeño seeds you include. With seeded peppers, it delivers mild to medium heat. Leave some seeds in or add extra jalapeños for more intensity.

→ Can I make this sauce ahead of time?

Yes, this sauce actually develops deeper flavors after resting. Store in an airtight container in the refrigerator for up to 3 days. The ingredients may separate slightly—just give it a quick stir before serving.

→ What can I substitute for Greek yogurt?

Sour cream works beautifully as a direct substitute. For a dairy-free version, use coconut yogurt or additional mayonnaise. The texture remains creamy and smooth regardless of your choice.

→ Is this sauce traditionally vegan?

Traditional Peruvian versions often include cheese or dairy. However, you can easily adapt this by using vegan mayonnaise and omitting the parmesan. The flavor remains delicious and authentic.

→ What dishes pair best with aji verde?

This sauce shines on grilled chicken, steak, or fish. It's also excellent on roasted potatoes, in sandwiches, as a veggie dip, or drizzled over rice bowls. Its versatility makes it a staple condiment.

→ Can I freeze this sauce?

Freezing isn't recommended as the dairy ingredients may separate and become grainy upon thawing. The fresh ingredients also lose their vibrant flavor and texture. It's best enjoyed fresh within 3 days.