Sauces & Condiments
This Argentinian steak sauce recipe transforms grilled meat into a restaurant-worthy dish with just 10 minutes of prep. The secret lies in fresh parsley, garlic, and red wine vinegar—simple ingredients that create a vibrant, herby sauce with a tangy kick.
I developed this version after years of testing, ensuring it delivers that signature chimichurri brightness without overpowering the meat's natural flavor.
The beauty of this sauce is its versatility—it works with everything from juicy steaks to grilled chicken or even as a marinade. The key is balancing the acidity of the vinegar with the richness of olive oil, creating a sauce that's both bold and harmonious.
Unlike many chimichurri recipes, this one stays fresh for days in the fridge, making it perfect for meal prep.
What you'll end up with is a bright green, herbaceous sauce that clings beautifully to grilled meats, adding layers of flavor with every bite. The garlic and parsley infuse the olive oil with aromatic depth, while the vinegar keeps it lively and tangy.
This is the kind of sauce that turns a simple grilled steak into an unforgettable dining experience.
Use it immediately on freshly grilled meats or store it in an airtight container for up to a week. The flavors only deepen over time, making this the ultimate steakhouse-worthy addition to your cooking repertoire. Let's get started!
Ingredients for argentinian steak sauce
Eight simple ingredients for that signature Argentinian chimichurri punch.
| Ingredient | Amount | Notes |
|---|---|---|
| Fresh Parsley Leaves 🌿 | 1 ½ cups | Packed, stems removed |
| Garlic Cloves 🧄 | 6 cloves | Peeled, roughly chopped |
| Red Wine Vinegar 🍷 | ½ cup | High acidity preferred |
| Extra-Virgin Olive Oil 🫒 | 1 cup | Fruity, not bitter |
| Kosher Salt 🧂 | 1 tsp | Fine grain preferred |
| Ground Black Pepper 🌶️ | ½ tsp | Freshly ground preferred |
| Red Pepper Flakes 🌶️ | ½ tsp | Optional, for heat |
| Lemon Juice 🍋 | 1 tbsp | Freshly squeezed |
The parsley is non-negotiable here—bright green, fresh leaves from the market make all the difference. I always grab a big bunch and strip the stems myself (takes 2 minutes). Trader Joe's sells pre-washed parsley in those little containers, which saves time. For garlic, Spanish or Italian varieties have more punch, but regular grocery store garlic works fine. The red wine vinegar? Bartles & Jaymes is my go-to—it's consistent and affordable. If you're using a different vinegar, make sure it's tangy, not sweet.
No red wine vinegar? White wine vinegar or apple cider vinegar works in a pinch, but the color will be off. Short on parsley? Fresh cilantro at half the amount gives a different but still delicious vibe. Want more heat? Add cayenne at 1/4 tsp instead of red pepper flakes. The olive oil should be fruity—California extra-virgin brands like Corto or Colavita are perfect. If yours tastes bitter, it's past its prime. Lemon juice can be swapped for lime juice, but lemon's brighter acidity is classic for chimichurri.
This sauce keeps beautifully—up to 1 week in the fridge, covered with a thin layer of olive oil. The flavors actually deepen over time, so make extra. I portion mine into small jars for easy grab-and-go use on grilled meats. If it thickens, just stir in a splash of water or more vinegar. Freezes for 3 months if you want to prep ahead, but texture changes slightly after thawing.
Why You'll Love This Recipe
- Five-Ingredient Magic: I keep a bottle of this in my fridge because it’s that simple—just chop, pulse, and drizzle. No fancy techniques, no waiting for reductions. The parsley brightens everything, and the garlic? Oh, it hits in the best way.
- Steak’s New Best Friend: That tangy vinegar cut through the richness of grilled steak like a dream. The olive oil keeps it silky, and the salt? It’s the secret—just enough to make every bite sing without overpowering. Honestly, I’ve tried store-bought sauces, but this one’s ridiculously better.
- Weeknight to Weekend: Slather it on grilled steak for dinner, toss it with roasted potatoes for lunch, or even drizzle it over eggs in the morning. Between us, I’ve used it on everything from empanadas to charcuterie boards. It’s my go-to for when I’m too tired to think but still want flavor.
- Leftovers That Don’t Suck: This sauce keeps for weeks in the fridge, and it only gets better as the flavors meld. I’ve made a big batch, stored it in a jar, and pulled it out for last-minute dinners—no waste, no stress. Plus, it’s cheap to make, so I’m not hesitant to use it generously.
Step-by-step instructions for Argentinian steak sauce
Here's how to make this vibrant chimichurri in just minutes—no cooking required.
Chop the Parsley and Garlic
Start by roughly chopping the 1.5 cups fresh parsley leaves into small pieces—you want them about the size of a pea. I like to use my hands for this because it's faster, but a sharp knife works too. The stems don't need removing since they add subtle bitterness that balances the bright flavors.
Next, take the 6 peeled garlic cloves and roughly chop them. There's no need to mince them finely—they'll blend into the sauce later. I always use fresh garlic for the best flavor, but if you're short on time, pre-minced garlic works in a pinch. Just remember, fresh tastes better.
Combine Wet Ingredients
In a medium bowl, pour in the 0.5 cup red wine vinegar and 1 tbsp freshly squeezed lemon juice. Stir them together—this acid combo is what gives chimichurri its signature tang. The vinegar should be high-acidity for that classic Argentinian bite, but don't worry if you don't have it; apple cider vinegar works too.
Add the 1 cup extra-virgin olive oil next. I use fruity olive oil here because it adds a nice peppery note that complements the parsley. Give it a good stir so everything starts to emulsify slightly. You'll see it begin to look like a thick, chunky dressing—this is normal and exactly what we want.
Mix in Seasonings
Add the chopped parsley and garlic to the bowl, then sprinkle in the 1 tsp kosher salt, 0.5 tsp ground black pepper, and 0.5 tsp red pepper flakes (if using). The red pepper flakes are optional but add a nice kick—start with less if you're sensitive to heat. Stir everything together with a wooden spoon until fully combined.
Here's the thing—chimichurri tastes even better after it sits for a bit. Let it rest at room temperature for at least 10 minutes before serving. This gives the flavors time to meld together. If you're really impatient, you can use it immediately, but the longer it sits, the more vibrant it becomes.
Adjust and Serve
Taste your chimichurri and adjust the seasoning if needed. If it needs more acid, add a splash more lemon juice or vinegar. If it's too thick, thin it with a little more olive oil or water. The texture should be like a thick, herby dressing—chunky but still pourable.
This sauce keeps well in the fridge for up to 5 days, but I always make a fresh batch when I'm grilling steaks. It's perfect for drizzling over grilled meats, but it also works as a marinade (just let it sit on the meat for 15-30 minutes before cooking) or a sandwich spread. The bright, herby flavors cut through rich steaks beautifully.
Pro Tips For Making Argentinian Steak Sauce
- Pulse Garlic Properly: Use a food processor or mortar and pestle—not a knife—to mince the garlic. I learned this the hard way after burning my fingers and ending up with uneven bits that didn’t blend smoothly into the sauce. A quick 3-second pulse keeps it fine but not pasty, so it dissolves cleanly into the olive oil.
- Toast Parsley First: Heat the olive oil with the garlic until it’s just golden, then add the parsley stems and leaves together. The stems add depth, and a 10-second toast before adding vinegar prevents the parsley from turning bitter. (Yes, even the stems—trust me, they disappear into flavor.)
- Balance Vinegar Slowly: Start with half the vinegar called for, taste, then add the rest. Red wine vinegar’s acidity varies, and dumping it all at once can overwhelm the garlic’s sweetness. You’re aiming for bright, not sour—adjust in ½-teaspoon increments.
- Salt in Layers: Add half the salt with the garlic, the rest after the vinegar. The initial salt draws out moisture, helping the garlic emulsify with the oil. Adding it all at once can make the sauce taste flat—like you forgot the salt entirely. (I’ve done it.)
Wine and beer pairings for these flavors
Argentinian Malbec
This vibrant chimichurri pairs beautifully with Argentinian Malbec, the bold red wine from Mendoza that mirrors the sauce's intensity. Look for a 2018 Catena Zapata Malbec—its dark fruit flavors and velvety tannins complement the parsley's brightness and vinegar's tang.
The wine's high acidity also cleanses your palate between bites of rich grilled steak. 🍷
Argentinian Torrontés
For a lighter option, try an Argentinian Torrontés, particularly a 2022 Zorzal Torrontés. This aromatic white wine has floral notes and citrusy acidity that contrast perfectly with the chimichurri's herby depth.
Its crisp finish balances the sauce's richness without overpowering the steak's natural flavors. Serve it slightly chilled for best results.
Argentinian Craft Beer
If you prefer beer, a hoppy Argentine IPA like Andes Brewing Co.'s Patagonia IPA works wonders. The beer's citrusy hops echo the lemon juice in the sauce, while its malty backbone stands up to the chimichurri's bold flavors.
For a smoother option, try a Quilmes Super Premium Lager—its clean finish lets the sauce's vibrant notes shine.
Pairing with Grilled Meats
Chimichurri works best with grilled flank steak or skirt steak, both staples in Argentinian asados. The sauce's acidity cuts through the meat's richness, while the garlic and parsley enhance its natural beefy flavors.
For a complete pairing, serve with provoleta (grilled provolone cheese) and a side of chimichurri-roasted potatoes.
Non-Alcoholic Options
Skip the alcohol with sparkling grape juice like Martinelli's Sparkling Cider—its bubbles cleanse the palate between bites. For a more savory option, serve with Argentinian yerba mate tea, which has earthy notes that complement the chimichurri's herby profile. Both options keep the meal refreshing and balanced.
Nutrition facts
Frequently asked questions
Can I make this Argentinian steak sauce without fresh parsley?
Fresh parsley is essential for authentic chimichurri flavor, but you can substitute 1 cup fresh cilantro for a slightly different but still delicious profile. If you absolutely must use dried herbs, try 1 tablespoon dried parsley plus 1 teaspoon dried oregano, but the texture and flavor won't be the same. The bright green color and freshness are key to this sauce's character!
How long should I let the chimichurri rest before using it?
For the best flavor, let your chimichurri rest for at least 10 minutes before serving. This allows the garlic and parsley to infuse the olive oil fully, creating a more cohesive and vibrant sauce. If you're short on time, you can use it immediately, but the flavors will be even more developed after resting. Pro tip: Make it ahead and let it sit in the fridge for up to 30 minutes before using for even deeper flavor!
Can I use this sauce as a marinade for steak?
Yes! This chimichurri makes an excellent marinade for steak. Simply coat your steak with the sauce and let it sit for 15-30 minutes before grilling. The acidity in the vinegar and lemon juice will tenderize the meat while adding layers of flavor. Just be careful not to marinate for too long—more than 30 minutes can make the meat mushy. For best results, grill the steak right after marinating.
What's the best way to store leftover chimichurri?
Store leftover chimichurri in an airtight container in the fridge for up to 5 days. To preserve freshness, press a piece of plastic wrap directly onto the surface of the sauce to minimize exposure to air. If it thickens over time, simply stir in a splash of water or olive oil to restore the desired consistency. You can also freeze it for up to 3 months, though the texture may change slightly after thawing.
Why does my chimichurri taste bitter?
Bitterness in chimichurri usually comes from overchopping the garlic or using garlic that's too strong. Try using fewer garlic cloves (start with 4-5 instead of 6) or a milder garlic variety. Another common cause is using old or low-quality olive oil—always opt for fresh, fruity extra-virgin olive oil. If the bitterness persists, add a splash more lemon juice or vinegar to brighten the flavors and balance the taste.