BBQ Cauliflower Steaks with Chimichurri

Featured in: Everyday Home Plates

Thick cauliflower steaks are brushed with olive oil, smoked paprika, garlic powder and cumin, then seared or grilled until deeply charred and tender. While they cook, combine chopped parsley, cilantro, garlic, extra virgin olive oil, red wine vinegar, lemon juice and red pepper flakes into a bright chimichurri. Spoon the herb sauce over hot steaks and serve with grilled potatoes or a crisp salad for a satisfying plant-forward main.

Updated on Thu, 23 Apr 2026 09:13:16 GMT
Smoky BBQ cauliflower steaks with bright, fresh chimichurri piled high. Pin it
Smoky BBQ cauliflower steaks with bright, fresh chimichurri piled high. | petitsfenj.com

The first whiff of smoky paprika in my kitchen still makes me smile—you know that smell that instantly tells you dinner is going to be memorable. One summer afternoon, curiosity got the best of me, and I found myself wrestling two enormous cauliflower heads on the counter, not entirely sure if they'd hold together as 'steaks.' They did, and what started as an experiment became my go-to for impressing friends, especially when a few of them decided to go plant-based. One sizzle on the grill and even the most devout meat eater was peeking over my shoulder, amazed at the char. It never fails to bring a crackle of anticipation, right from the first brush of spice oil.

I still remember the startled laughter when my partner saw those thick cauliflower slabs hit the grill, a far cry from their usual roasted florets. Friends kept poking their heads out onto the patio, and soon we were all huddled around, inhaling the mingled aromas of charred veg and herbs, sharing stories as the sun slipped away. It became one of those nights where dinner stretches into midnight, nobody in a hurry to leave the table.

Ingredients

  • Cauliflower heads: Look for large, fresh cauliflower with tight, creamy white florets—a sturdy stem keeps those 'steaks' intact, and any loose bits can be roasted later.
  • Olive oil: A generous drizzle helps the spices stick and ensures caramelized edges; don't underestimate how much flavor a good olive oil brings.
  • Smoked paprika: The real secret here—smoked, not sweet paprika brings that irresistible backyard BBQ taste even if you're grilling indoors.
  • Garlic powder: Adds a subtle savory edge that clings to every nook of the cauliflower.
  • Ground cumin: Lends understated warmth plus a whiff of earthiness that plays off the charred flavors beautifully.
  • Salt: Essential for lifting every other flavor; sprinkle evenly for best results.
  • Black pepper: Freshly cracked is best for a gentle heat that doesn't overpower the herbs.
  • Fresh parsley: Vibrant and grassy, this forms the backbone of the chimichurri; don’t be shy with it.
  • Fresh cilantro: The parsley’s fun cousin, it gives the sauce a lively, citrus-like brightness.
  • Garlic (fresh for sauce): Minced garlic brings the whole chimichurri to life; use more or less depending on your taste for bite.
  • Extra virgin olive oil (for sauce): Use your best here, as its flavor really shines through in the sauce.
  • Red wine vinegar: Brings necessary acidity that balances the rich oil and punchy herbs.
  • Red chili flakes (optional): A pinch for spice lovers, but you control the heat dial.
  • Lemon juice: Adds brightness and a refreshing zing to the chimichurri, finishing it off nicely.

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Instructions

Get the grill ready:
Fire up your grill or grill pan to medium-high, letting the grates get just hot enough to sizzle a drop of water on contact.
Prep cauliflower:
Trim those leafy greens and shave the stem low, careful not to cut too deep—leave the core so the steaks can hold together.
Slice those steaks:
Stand each cauliflower up, and with deliberate boldness, slice into thick slabs about an inch wide; don’t worry if a few florets tumble away.
Mix the spice oil:
Combine olive oil with smoked paprika, garlic powder, cumin, salt, and pepper in a bowl, stirring until it stains your spoon deep red.
Dress the steaks:
Generously brush both sides with the thick orange oil, massaging into every crease as the aroma perks up your senses.
Grill to perfection:
Place steaks on the hot grates—hear that immediate sizzle—then grill 7–8 minutes per side, flipping just once for max char and no mushiness.
Make the chimichurri:
While you wait, swirl parsley, cilantro, garlic, oil, vinegar, chili flakes, salt, pepper, and lemon juice in a bowl until the whole kitchen smells like summer gardens.
Finish and serve:
Lay the golden steaks on a platter, anoint them with chimichurri, and get ready for applause as people tuck in.
Grilled BBQ cauliflower steaks generously drizzled with a vibrant, zesty chimichurri. Pin it
Grilled BBQ cauliflower steaks generously drizzled with a vibrant, zesty chimichurri. | petitsfenj.com

The night my friends started debating over who would get the last piece, I knew this dish had become more than a recipe—it turned into the centerpiece of laughter and a serious love for vegetables. I'll never forget the sounds of forks tapping and the gleam in their eyes when that vibrant green sauce hit the table.

Mastering Chimichurri Flavor

I've found that chopping the herbs by hand, instead of reaching for the food processor, turns the sauce more rustic and aromatic—your fingers might smell like parsley for hours, but it's worth it. If you prefer a chunkier texture, go easy on the mincing and let the flavors mingle while the steaks grill. That moment you stir in the lemon juice, everything suddenly pops to life, so save it for last if you can.

What to Serve On the Side

Pairing these steaks with crispy grilled potatoes or a cool, crisp salad ups the ante for summer dinners—both are low effort but big on complimenting the bold flavors here. Sometimes I'll even slice leftover steaks the next day and stuff them into wraps with greens and leftover chimichurri, giving lunch a magical upgrade.

Tricks for Perfect Grilling Indoors or Out

No outdoor grill? Don't sweat it—a well-heated cast iron grill pan works wonders, and you'll still get those dramatic char marks if you press the steaks gently with a spatula. And if the first steak cracks, just tuck it back together on the pan—it'll taste the same, and those uneven edges grab extra sauce anyway.

  • Always preheat your grill or pan long enough for a proper sear.
  • Give cauliflower space to cook; overcrowding leads to steaming.
  • Leftover sauce doubles as a spread for sandwiches.
Tender BBQ cauliflower steaks topped with a flavorful, herb-packed chimichurri sauce. Pin it
Tender BBQ cauliflower steaks topped with a flavorful, herb-packed chimichurri sauce. | petitsfenj.com

If you try these cauliflower steaks, I hope you find them every bit as festive and satisfying as my crew does. May your kitchen fill with laughter and that unmistakable scent of good things grilling.

Frequently Asked Questions

How do I slice cauliflower into sturdy steaks?

Trim outer leaves and level the stem, keeping the core intact. Cut 1-inch thick slices straight through the center—each head yields 2–3 steaks. Reserve loose florets for another use.

How can I get a good char without overcooking?

Preheat the grill or grill pan to medium-high and oil the steaks well. Cook undisturbed 7–8 minutes per side until deeply browned and tender; flipping too often prevents a good sear.

Can I make this without a grill?

Yes. Use a hot grill pan or broil in the oven. For oven cooking, roast on a high rack at 450°F (230°C) for 10–12 minutes per side or until charred and tender, watching closely to avoid burning.

How long does chimichurri keep and how should I store it?

Place chimichurri in an airtight container and refrigerate up to 3–4 days. Bring to room temperature and re-whisk before spooning over warm steaks to refresh the flavors.

What are easy ingredient swaps for the chimichurri?

Use all parsley if you prefer, swap lemon for lime for brighter citrus, or add fresh mint for a cooling twist. Adjust red pepper flakes to control heat.

What pairs well with these cauliflower steaks?

Serve with grilled potatoes, a crisp green salad, or crusty bread. A crisp Sauvignon Blanc or a light lager complements the smoky, herb-forward profile.

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BBQ Cauliflower Steaks with Chimichurri

Charred BBQ cauliflower steaks topped with vibrant chimichurri - herby, citrusy and smoky plant-forward main.

Prep time
20 min
Cook time
25 min
Total duration
45 min
Published by Stella Ramirez

Recipe type Everyday Home Plates

Skill level Easy

Cuisine South American fusion

Yield 4 Number of servings

Diet details Vegan-friendly, No Dairy, Gluten-Free

What You Need

For the Cauliflower Steaks

01 2 large cauliflower heads, trimmed (keep cores intact)
02 3 tablespoons olive oil
03 1 teaspoon smoked paprika
04 1/2 teaspoon garlic powder
05 1/2 teaspoon ground cumin
06 1/2 teaspoon salt
07 1/4 teaspoon freshly ground black pepper

For the Chimichurri Sauce

01 1 cup fresh parsley, finely chopped
02 1/4 cup fresh cilantro, finely chopped
03 3 garlic cloves, minced
04 1/2 cup extra virgin olive oil
05 2 tablespoons red wine vinegar
06 1/2 teaspoon red chili flakes (optional)
07 1/2 teaspoon salt
08 1/4 teaspoon freshly ground black pepper
09 Juice of 1/2 lemon

Step-by-step guide

Step 01

Prepare the grill and ingredients: Preheat a grill or grill pan to medium-high heat. Remove outer leaves and trim the stem of each cauliflower, keeping the core intact so the heads hold together.

Step 02

Slice cauliflower into steaks: Place each cauliflower stem-side down on a cutting board and slice into 1-inch-thick steaks; you should obtain 2–3 steaks per head. Reserve loose florets for another use.

Step 03

Make the spiced oil: Whisk together 3 tablespoons olive oil, smoked paprika, garlic powder, ground cumin, 1/2 teaspoon salt and 1/4 teaspoon black pepper in a small bowl.

Step 04

Season the cauliflower: Brush both sides of each cauliflower steak generously with the spiced oil to ensure even coating and seasoning.

Step 05

Grill the steaks: Lay steaks on the preheated grill and cook 7–8 minutes per side without moving them too frequently; turn carefully with a spatula when well charred and tender.

Step 06

Prepare the chimichurri: While the cauliflower cooks, combine chopped parsley, chopped cilantro, minced garlic, 1/2 cup extra virgin olive oil, 2 tablespoons red wine vinegar, red chili flakes (if using), 1/2 teaspoon salt, 1/4 teaspoon black pepper and lemon juice in a bowl; stir vigorously until emulsified.

Step 07

Finish and serve: Transfer grilled cauliflower steaks to a platter, spoon chimichurri generously over each steak and serve immediately.

What You'll Need

  • Grill or grill pan
  • Sharp chef's knife
  • Small mixing bowls
  • Pastry brush
  • Tongs or large spatula

Allergy info

Review each component for allergens and ask a healthcare provider if you're unsure.
  • No common allergens present; verify labels for hidden gluten or cross-contamination if required

Nutritional info (for each serving)

This nutrition data is for your reference only, not a substitute for medical guidance.
  • Calorie count: 230
  • Fat content: 19 g
  • Carbohydrates: 14 g
  • Protein amount: 4 g

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