BBQ Cauliflower Steaks with Chimichurri

Featured in: Weeknight Dinners

Char whole cauliflower into thick steaks, brush with smoked paprika–spiced olive oil, then grill 7–8 minutes per side until tender and nicely charred. While they cook, stir parsley, cilantro, garlic, olive oil, red wine vinegar, lemon and chili flakes into a bright chimichurri. Spoon the sauce over hot steaks and serve with grilled potatoes or a crisp salad for a satisfying plant-based main.

Updated on Wed, 22 Apr 2026 04:08:52 GMT
Smoky BBQ Cauliflower Steaks topped with fresh chimichurri, perfect for grilling. Save to Pinterest
Smoky BBQ Cauliflower Steaks topped with fresh chimichurri, perfect for grilling. | chromespoon.com

The first time I heard cauliflower described as a “steak,” I smirked—until a cloud of paprika and olive oil hit the grill and everything changed. That sizzling aroma was pure summer, and I remember tongs clinking and smoke swirling out the window while I kept peeking to see if the cauliflower would char like I hoped. A lively chimichurri came together on the counter, and within minutes, the kitchen vibrated with anticipation. Grilling isn’t just for meat, as I quickly learned, and this bold, herb-loaded dish earned its place as a weeknight favorite. It’s proof that veggies can steal the main event, and every bite bursts with color and flavor.

When I made these for a backyard dinner, a neighbor wandered over holding out a fork, convinced by the irresistible smell alone. There we were, passing plates and laughing at my earlier skepticism—no one missed the usual BBQ fare. Even those who claimed they “don’t eat cauliflower” found themselves circling back to the platter. Cauliflower steaks with chimichurri became synonymous with spontaneous gatherings and easy hospitality. Grilling together is now our summer ritual, and this dish, the star.

Ingredients

  • Cauliflower Heads: Go for the largest, firmest heads—their sturdy core keeps the slices intact while grilling.
  • Olive Oil: Use a bold, peppery variety for both brushing and the chimichurri; it helps caramelize the cauliflower beautifully.
  • Smoked Paprika: This is the secret to the signature BBQ smokiness—don’t substitute with regular paprika if you can help it.
  • Garlic Powder: Enhances each bite with warmth and depth without burning on the grill.
  • Ground Cumin: A small scoop delivers earthy undertones that make the flavors linger longer.
  • Salt: Season boldly—it’s key to bringing out the veggie’s nuttiness and balancing the tangy chimichurri.
  • Black Pepper: Freshly cracked is best for subtle heat and aroma throughout the dish.
  • Parsley & Cilantro: Finely chopping both creates a chimichurri that’s brilliantly green and bursting with flavor.
  • Garlic Cloves: That extra raw punch in the sauce is what makes everything sing.
  • Extra Virgin Olive Oil: Adds lushness and carries the herbal notes in the chimichurri.
  • Red Wine Vinegar: Essential for tang—don’t skip it; it brings all the components together.
  • Red Chili Flakes: Use for a subtle kick, or leave out if you’re serving spice-shy eaters.
  • Lemon Juice: Finishes the sauce with brightness and a gentle zing—you’ll never want to leave it out.

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Instructions

Get the grill ready:
Turn the heat up to medium-high so your cauliflower will char and sizzle as soon as it hits the grates.
Slice the steaks:
Trim the leaves and base, then with a steady hand, cut each cauliflower into hearty 1-inch slices—don’t worry about the stray florets, save those for another day.
Whisk up the spice oil:
Blend olive oil, smoked paprika, garlic powder, cumin, salt, and pepper until the color glows—a wooden spoon works, but using your hands brings out the aroma.
Brush and coat:
Generously slick both sides of each cauliflower steak with the spicy oil, really working into all the nooks and crannies so every bite gets flavor.
Grill with patience:
Lay the steaks on the grill and listen for a satisfying sizzle; turn gently after 7–8 minutes when golden char marks appear.
Make the chimichurri:
Mix parsley, cilantro, minced garlic, olive oil, vinegar, chili flakes, salt, black pepper, and lemon juice in a bowl—stir briskly and let every green speck shine.
Serve and enjoy:
Arrange steaks on a platter and spoon generous rivers of chimichurri on top; serve while still warm for the full effect.
Plump grilled BBQ Cauliflower Steaks blanketed in bright, zesty chimichurri sauce. Save to Pinterest
Plump grilled BBQ Cauliflower Steaks blanketed in bright, zesty chimichurri sauce. | chromespoon.com

The true magic happened one evening when we sat on the porch watching a summer storm roll in, plates balanced on our knees, and bright chimichurri streaked across every forkful. BBQ sauce didn’t stand a chance: suddenly the humble cauliflower had all our attention, and the conversation swirled as vibrantly as the herbs on our plates.

Picking the Perfect Cauliflower

If the head feels heavy for its size and has tightly packed florets, you’ve found a winner—these will slice into the best steaks that hold up to grilling. I avoid any heads with lots of brown spots or loose sections, since those tend to crumble before they make it to the grill.

How to Get That Smoky Char

Don’t be shy about preheating the grill and waiting until it’s truly hot, since the sizzle is key for a caramelized crust. Pressing down gently with a spatula forms those coveted grill lines and adds flavor with every seared edge.

Make-Ahead Tips for Easy Entertaining

You can prep the chimichurri and slice your cauliflower hours ahead—this makes hosting a breeze when guests show up unexpectedly. Just brush with oil and season right before tossing on the grill for maximum freshness.

  • Chop chimichurri herbs extra fine so every forkful has a burst of flavor.
  • Leftover dressing keeps surprisingly well in the fridge for up to 2 days.
  • Bring cauliflower steaks to room temp before grilling for even cooking.
Savory BBQ Cauliflower Steaks, a vibrant vegan main dish with herbaceous chimichurri. Save to Pinterest
Savory BBQ Cauliflower Steaks, a vibrant vegan main dish with herbaceous chimichurri. | chromespoon.com

Here’s to making vegetables the reason everyone rushes to the table, one smoky steak and zingy sauce at a time. Don’t be surprised if this ends up in the regular rotation long after BBQ season ends.

Recipe FAQs

How do I cut cauliflower into steaks?

Trim leaves and level the stem so the head sits flat. Cut 1-inch thick slices from the core; you should get 2–3 steaks per large head. Reserve loose florets for another use.

What temperature is best for grilling?

Preheat to medium-high. Grill the steaks 7–8 minutes per side, turning carefully so they char without collapsing. A hot surface gives the best smoky crust.

Can I cook these in the oven instead of grilling?

Yes. Roast on a parchment-lined sheet at 425°F (220°C) for about 20–25 minutes, flipping once, until edges are browned and centers are tender.

How should leftovers be stored?

Keep chimichurri separate from cauliflower. Store both in airtight containers in the fridge for up to 3 days. Reheat steaks gently or enjoy cold over salads.

What can I substitute for cilantro in the chimichurri?

Replace cilantro with extra parsley, fresh basil, or mint for a different herbal note. Adjust lemon and vinegar to balance flavors.

Any tips for extra heat or variation?

Add more red chili flakes or a pinch of smoked cayenne to the chimichurri for heat. Try mixing in chopped mint for a fresher finish or serve with grilled potatoes.

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BBQ Cauliflower Steaks with Chimichurri

Smoky grilled cauliflower steaks crowned with herbaceous chimichurri - vegan, gluten-free, ready in 45 minutes.

Prep time
20 minutes
Cook time
25 minutes
Overall time
45 minutes
Recipe by Marissa Cook


Skill level Easy

Cuisine South American fusion

Portion size 4 Portions

Dietary info Plant-based, Without dairy, No gluten

What You'll Need

Cauliflower steaks

01 2 large cauliflower heads
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 black pepper

Chimichurri sauce

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

Directions

Step 01

Preheat grilling surface: Heat a grill or heavy grill pan over medium-high until hot and lightly oiled to prevent sticking.

Step 02

Trim and slice cauliflower: Remove leaves and trim the stem, keeping the core intact. Place each head stem-side down and cut into 1-inch-thick slices to yield 2–3 steaks per head; reserve loose florets for another use.

Step 03

Prepare 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 steaks: Brush both sides of each cauliflower slice generously with the spiced oil so they are evenly coated.

Step 05

Grill until charred and tender: Place steaks on the preheated grill and cook 7–8 minutes per side, turning carefully with a spatula, until well charred and fork-tender.

Step 06

Make chimichurri: In a bowl combine 1 cup parsley, 1/4 cup cilantro, minced garlic, 1/2 cup extra-virgin olive oil, 2 tablespoons red wine vinegar, red pepper flakes (if using), 1/2 teaspoon salt, 1/4 teaspoon black pepper and juice of 1/2 lemon; stir vigorously to emulsify.

Step 07

Assemble and serve: Transfer grilled steaks to a platter, spoon the chimichurri over each portion while warm, and serve immediately.

Needed equipment

  • Grill or heavy grill pan
  • Sharp chef's knife
  • Small mixing bowls
  • Pastry brush
  • Spatula or tongs

Allergy Notes

Double-check your ingredients for allergens and always talk to your doctor if you're not sure.
  • Contains no common allergens; verify ingredient labels for hidden gluten or potential cross-contamination.

Nutrition details (per portion)

Use these nutrition facts for reference—they don't replace advice from your doctor.
  • Energy (kcal): 230
  • Fat content: 19 grams
  • Carbohydrates: 14 grams
  • Proteins: 4 grams

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