Garlic Scape Chimichurri Sauce

The first time I spotted garlic scapes at the farmers market, I had no idea what those curly green shoots were. The farmer told me theyre the flower stalks that garlic plants send up in early summer, and that they taste like garlic but sweeter, milder. I bought a huge bundle, went home, and started experimenting. This chimichurri became the happy accident that changed my entire grilling season.

Last July, I made a double batch for a backyard barbecue and watched my skeptical uncle tentatively try it on his steak. He went back for thirds, asking what I did differently. By the end of the night, the grilled vegetables were gone, mostly because people kept piling this sauce on everything. Now it is the one thing my friends actually request when they come over.

Ingredients

• Garlic scapes: These curly shoots are the star of the show, giving you all that garlicky sweetness without the pungency of cloves. Look for bright green, firm scapes at farmers markets in early summer.
• Fresh parsley and cilantro or oregano: The herbs create the classic chimichurri flavor foundation. Parsley adds freshness, while cilantro brings brightness or oregano contributes that authentic Argentinian depth.
• Shallot: Milder than onion and sweeter than garlic, shallots blend seamlessly into the sauce without overwhelming the delicate garlic scape flavor.
• Red wine vinegar: This provides the essential acidic tang that cuts through rich grilled meats and balances the olive oil. Apple cider vinegar works if that is what you have on hand.
• Extra virgin olive oil: Use a good quality oil here since it carries all the herb flavors. The fruity, peppery notes of quality EVOO make a noticeable difference.
• Lemon juice: Fresh lemon adds a bright, acidic counterpoint that lifts the entire sauce and keeps the herbs tasting vibrant.
• Sea salt and black pepper: Simple seasonings that let the fresh ingredients shine while bringing everything together.

Instructions

Prep your aromatics:

Roughly chop the garlic scapes, parsley, cilantro or oregano, shallot, and chili if using. You want pieces small enough to process evenly but do not obsess over perfect chopping.

Build the base:

Combine all the chopped aromatics in your food processor or blender. Pulse a few times until everything is finely chopped but not completely pulverized.

Add the liquids and seasonings:

Pour in the olive oil, red wine vinegar, and lemon juice. Add the salt and pepper. Pulse again until the sauce comes together into a textured, vibrant green mixture.

Check the consistency:

If the sauce seems too thick, add water one tablespoon at a time, pulsing after each addition, until you reach your desired texture.

Taste and adjust:

Give it a try and tweak the salt, pepper, or acid to your preference. This is your sauce, so make it work for your taste buds.

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I now keep a small jar of this in my fridge all summer long. It has rescued countless quick weeknight dinners from being boring, and honestly, I have been caught eating it straight off a spoon more than once. There is something about the combination of fresh herbs and those mild garlic scapes that makes everything taste like sunshine.

Making It Your Own

Sometimes I swap in fresh oregano instead of cilantro for a more traditional Argentinian profile. Other times, when I want more heat, I leave the seeds in the red chili or add an extra pinch of red pepper flakes. The beauty of this sauce is how forgiving it is with substitutions.

Pairing Ideas

Obviously this is magic on grilled steak, but do not stop there. I love spooning it over roasted potatoes, tossing it with grilled shrimp, or even using it as a dressing for grain bowls. Last week I mixed some into mayonnaise for the best burger topping I have ever made.

Storage And Make Ahead Tips

This sauce actually tastes better after sitting for a day or two in the refrigerator. The garlic scapes mellow out and the herbs infuse the oil beautifully. Transfer it to a clean glass jar, top it with a thin layer of olive oil to prevent oxidation, and it will keep for up to five days. Just bring it to room temperature and give it a stir before serving.

• Make a double batch and freeze half in ice cube trays for future quick meals
• If the color starts to look dull after a few days, a fresh squeeze of lemon brightens it right back up
• Try whisking a spoonful into vinaigrettes for an instant herbaceous upgrade

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Every summer I find myself wishing garlic scape season lasted longer. But maybe that is part of why this sauce feels so special, like capturing a fleeting moment of the season in a jar. Enjoy every bright, garlicky spoonful.

Recipe FAQs

→ What do garlic scapes taste like?

Garlic scapes have a milder, sweeter flavor than mature garlic cloves with hints of fresh onion and subtle grassy notes. They're less pungent than bulb garlic but still provide that distinctive savory kick.

→ Can I make this without a food processor?

Yes, you can finely chop all ingredients by hand and whisk them together with the oil and vinegar. The texture will be chunkier rather than smooth, but the flavor will be equally delicious.

→ How long does chimichurri last in the refrigerator?

This chimichurri stays fresh for up to 3 days when stored in an airtight container in the refrigerator. The herbs may darken slightly over time, but the flavor remains vibrant.

→ What can I substitute for garlic scapes?

If garlic scapes aren't available, use 3-4 cloves of fresh garlic. You can also substitute green garlic or young garlic for a similar mild flavor profile.

→ Is this sauce spicy?

The base sauce isn't spicy—the optional red chili or pepper flakes add mild heat. You can easily adjust the spice level to your preference or omit it entirely for a mild version.