Skirt Steak with Avocado Chimichurri

Introduction

Fire up the grill and get ready for a high-impact dinner.
This recipe brings together a boldly flavored cut and a velvety herb sauce to create a dish that feels celebratory but is utterly achievable on a weeknight.
As a professional food writer who cooks for both busy families and small crowds, I love how this pairing balances smoky, beefy energy with bright, cooling green sauce. The mirror between charred meat and herbaceous creaminess is the kind of contrast that keeps people reaching for another slice.
Think about the scene: a hot pan or grill singing as the steak sears, a tiny crown of steam rising as you rest the meat, and a bowl of vibrant green chimichurri waiting to cut through the richness.
In the paragraphs that follow you'll find a clear ingredient checklist and a step-by-step method, plus pro tips for achieving the deepest crust, the most vibrant chimichurri color, and the best slicing for tenderness.
I’ll also cover plating-free serving ideas and how to make parts ahead so the assembly feels effortless when your guests arrive. This dish rewards a little attention and delivers a lot of flavor.

Why You’ll Love This Recipe

It’s about contrast and ease.
Skirt steak offers intense beefiness and a fast cook time, while the avocado chimichurri adds a silky, herb-forward lift that brightens every bite. The combined effect is simultaneously rustic and refined—great for both casual grilling and a small dinner party.
What makes this especially lovable is the texture play: the steak’s edges caramelize into crisp, slightly charred ribbons while the interior remains tender and juicy. The chimichurri’s texture is intentionally a little coarse and creamy, so it clings to slices of meat and adds freshness without overpowering the steak’s natural flavor.
From a practical angle, the components are forgiving. The chimichurri can be made ahead and kept cool, while the steak needs only a short rest at room temperature before searing. That means you can pace the work: prep the sauce, tend to the fire, and then finish the steak at the last minute for peak juiciness.
As a food blogger, I also love the visual rewards—bright green sauce, deep-brown sear, and lime wedges for a pop of color. It photographs beautifully and tastes even better than it looks.

Flavor & Texture Profile

A study in contrasts: char, cream, acid, and herbaceous lift.
The skirt steak brings rich, beef-forward flavors and a coarse, fibrous texture that rewards thin slicing across the grain. When properly seared, its surface develops a deeply caramelized, slightly crusty exterior that gives way to tender strands inside—this contrast is fundamental to the eating experience.
The avocado chimichurri contributes a creamy mouthfeel without the heaviness of mayonnaise; ripe avocado offers silkiness while fresh herbs and bright citrus provide lift. Vinegar and lime cut through the fat, red pepper flakes add a whisper of warmth, and raw shallot and garlic introduce savory bite. The olive oil serves as the glue, softening the herbs and allowing the sauce to coat meat evenly.
Texturally, the chimichurri is intentionally slightly chunky: you want little pockets of herb and avocado to pop against the meat. Flavor-wise, expect a satisfying interplay—smoky, charred beef; verdant parsley and cilantro notes; the citrus snap of lime; and a subtle heat that lingers without overwhelming.
When combined, each forkful should have a balance of salt, acid, fat, and herb, with the steak’s beefiness anchored by the chimichurri’s freshness.

Gathering Ingredients

Organize your mise en place before you start.
Below is a clear ingredient list, written so you can shop or pull items from the pantry without guesswork. Lay everything out so the prep flows quickly—trim herbs, halve the lime, and have a small bowl for the red pepper flakes.

• 1½ lb (700 g) skirt steak
• 2 tsp kosher salt
• 1 tsp freshly ground black pepper
• 2 tbsp olive oil (for steak)
• 3 cloves garlic, divided
• 1 ripe avocado
• 1 cup fresh flat-leaf parsley, packed
• ½ cup fresh cilantro, packed
• 1 small shallot, roughly chopped
• 2 tbsp red wine vinegar
• 2 tbsp fresh lime juice (about 1 lime)
• ¼–½ tsp red pepper flakes (to taste)
• 4 tbsp extra virgin olive oil (for chimichurri)
• Salt and black pepper to taste
• Lime wedges, for serving

This list keeps raw ingredients clear and helps you produce a precise flat-lay if you want to photograph your prep.
A quick shopping note: choose a ripe but firm avocado so the chimichurri has structure, and pick bright green, vibrant herbs—their color makes a visible difference in the finished sauce. For the steak, look for even thickness and visible grain; skirt steak benefits from a good sear, so a slightly marbled piece yields the best flavor.

Preparation Overview

Brief roadmap to keep the cook calm and confident.
Start by making the chimichurri so the flavors have a moment to meld while you bring the steak to room temperature. The sauce benefits from a short rest; the acid softens raw shallot and tames garlic’s edge, while olive oil smooths the avocado.
When you’re ready to cook, pat the steak dry and oil it—this helps develop a deep, even crust when it hits a screaming-hot pan or grill. Resist the urge to fuss; moving the steak interrupts crust formation. Let heat do the work and focus on building color.
After searing, rest the steak before slicing against the grain. Resting allows juices to redistribute so the meat stays tender rather than bleeding onto your cutting board. Thin, confident slices across the grain maximize tenderness and make the steak easy to eat.
Finally, spoon or dollop the chimichurri over the sliced meat just before serving. The contrast between hot steak and cooler sauce is part of the pleasure; it will cascade over slices and provide both moisture and bright flavor.
This overview keeps steps tidy so you can focus on heat control and timing without losing sight of flavor.

Cooking / Assembly Process

Step-by-step method for a perfect sear and vibrant chimichurri finish.
Follow these instructions in sequence to ensure optimal texture and flavor. Pay special attention to resting and slicing technique—those final acts are what transform a good steak into a great one.

1. Make the avocado chimichurri: in a food processor combine half the garlic (1 clove), avocado, parsley, cilantro, shallot, red wine vinegar, lime juice, red pepper flakes and 4 tbsp extra virgin olive oil. Pulse to a coarse, slightly chunky sauce — scrape down the sides as needed. Season with salt and pepper to taste. If you prefer a thinner sauce, add a little more olive oil or a splash of water.
2. Marinate the steak briefly: pat the skirt steak dry and rub with 2 tbsp olive oil, the remaining 2 cloves minced garlic, 2 tsp kosher salt and 1 tsp black pepper. Let rest at room temperature for 15–20 minutes (or refrigerate up to 2 hours and bring back to room temp before cooking).
3. Preheat a grill or cast-iron skillet over high heat until very hot. Lightly oil the grates or pan.
4. Sear the skirt steak: place the steak on the hot grill or skillet and cook 3–4 minutes per side for medium-rare (time will vary by thickness). For medium, add 1–2 minutes per side. Avoid moving the steak too much to develop a good crust.
5. Rest and slice: transfer the steak to a cutting board and let rest 8–10 minutes. Slice thinly against the grain to maximize tenderness.
6. Serve: arrange sliced skirt steak on a platter or individual plates and spoon generous amounts of avocado chimichurri over the top. Garnish with lime wedges and extra herbs if desired.

Use a thermometer if you prefer more precision, and always slice against the grain for maximum tenderness. The chimichurri can be warmed slightly or served at room temperature; a cool sauce against warm meat creates a lovely contrast.

Serving Suggestions

Simple accompaniments that let the steak and chimichurri shine.
I recommend keeping sides straightforward: grilled vegetables, bright salads, or a starchy base that soaks up juices. A light, crisp green salad with a citrus vinaigrette echoes the chimichurri’s brightness. Charred corn or blistered cherry tomatoes make excellent grill companions and add seasonal sweetness.
For starch, consider something that contrasts texture—creamy mashed potatoes, roasted baby potatoes, or even warm tortillas for tacos. If you want to elevate to dinner-party territory, a lemony orzo salad or a warm farro tossed with herbs will hold up to bold flavors.
When plating, think in layers: slices of steak fanned on a board with chimichurri spooned across, lime wedges tucked to the side, and scattered herbs for freshness. Keep garnishes functional—extra herbs and citrus both lift aroma and taste.
As a pro tip, offer extra chimichurri at the table so guests can add more if they like; the sauce is versatile and can also be used as a condiment for grilled vegetables or sandwiches the next day. Presentation should feel communal and inviting—this is a dish built for sharing.

Storage & Make-Ahead Tips

Prep in advance to reduce day-of stress.
The chimichurri is the easiest component to make ahead: it holds in the refrigerator and often tastes even better after a short rest because the acid melds with the herbs and avocado. Store it in an airtight container and bring it to room temperature before serving so the olive oil doesn’t thicken.
Cooked steak will keep refrigerated for a couple of days; slice it cold for sandwiches or warm it gently and finish with fresh chimichurri. To maintain juiciness on reheating, slice and briefly sauté with a splash of oil or warm gently under a low oven, then finish with sauce.
If you want to prep elements separately, chop herbs and shallot and keep them chilled, and mix avocado with acid right before serving to preserve color—though in this recipe the avocado’s fat helps slow browning. For longer storage of leftover sauce, add a thin film of oil on top before sealing to limit air exposure.
Avoid freezing the chimichurri if you want the best texture; the avocado’s creaminess changes upon thawing. If you need to freeze components, do so with the steak alone and make a fresh chimichurri later for peak freshness.

Frequently Asked Questions

Answers to the small details that make a big difference.

• Can I use a different cut of beef? Skirt steak has a unique texture and flavor; however, flank steak or hanger steak are good alternatives with similar cook times and slicing requirements.
• How do I know when the steak is done? Use a quick-read thermometer for precision, and always rest the steak before slicing. Visual cues and touch are useful once you’re comfortable with the cut.
• Can I make the chimichurri without a food processor? Absolutely—finely chop the herbs and shallot by hand and mash the avocado with a fork before mixing; the sauce should remain slightly chunky.
• Will the avocado turn brown? A touch of acid helps slow browning, and the olive oil creates a protective layer. Make the chimichurri close to serving time for the freshest color.
• Is this spicy? The heat level is customizable via red pepper flakes; start low and adjust to taste.

If you have a question I haven’t covered here—about substitutions, timing, or plating—ask away and I’ll share the technique or tweak I’d use in the kitchen. This last paragraph is here to encourage you to experiment confidently and to remind you that small adjustments can tailor the dish to your pantry and preferences.