BBQ Cauliflower Steaks with Chimichurri

The unmistakable sizzle of cauliflower meeting a hot grill always reminds me of my first attempt at making these BBQ Cauliflower Steaks on a whim. It wasn’t a particularly special occasion—I just wanted something smoky and bold that didn’t revolve around meat. The aroma that filled my kitchen made me forget it was ‘just’ cauliflower. Rich, peppery chimichurri slathered on top added that sharp green zing that lingers on your tongue. It’s since become my go-to when I want something vibrant and satisfying with minimal fuss.

Last autumn, I grilled a batch of these steaks out on the patio just as the sun dipped behind the trees. The laughter from my friends was punctuated with lots of “Wait, what’s in this sauce?” and enthusiastic scooping of chimichurri onto every bite. There was a collective pause as everyone tasted that first smoky, herby forkful. I remember someone declaring, with a mouth full of cauliflower, that it was the “best accidental entrée” of the night. From then on, this dish earned its permanent spot in my summer (and fall) rotation.

Ingredients

• Cauliflower: Pick large, tightly-packed heads for the best steak slices; keep the core intact so the pieces don’t break apart on the grill.
• Olive oil: Adds rich flavor and ensures beautiful, even charring—don’t be shy when brushing it on.
• Smoked paprika: This transforms the ordinary into something smoky and BBQ-worthy—regular paprika just doesn’t have the same magic.
• Garlic powder: Gives a mellow depth that fresh garlic can overpower in this context; a sprinkle goes a long way.
• Ground cumin: Just a hint brings earthiness; trust me, you’ll miss it if you skip this step.
• Salt & black pepper: Season generously, but taste as you go since the chimichurri will add another layer of freshness.
• Fresh parsley: The backbone of the chimichurri—make sure to chop it finely so the sauce clings to the steaks.
• Fresh cilantro: I use plenty for that punchy, citrusy lift that balances the smoky cauliflower.
• Garlic (for sauce): Three cloves might sound bold, but they become mellow and savory when mixed with herbs and olive oil.
• Extra virgin olive oil: The best you have will shine in the chimichurri’s uncooked sauce—no need to skimp.
• Red wine vinegar: The dash of acidity brightens everything; don’t swap for anything sweeter.
• Red chili flakes: Just a pinch for warmth, but add more if your crowd loves a little kick (or leave out for spice-averse pals).
• Lemon juice: Half a lemon wakes up all the other flavors in the chimichurri—don’t skip it at the finish.

Instructions

Fire Up the Grill:

Preheat your grill or grill pan to medium-high so it’s hot enough for a satisfying sear.

Slice the Cauliflower Steaks:

Trim the leaves, leave that core, and confidently cut 1-inch thick slices—don’t worry if a few florets fall off (snack material).

Mix the Spiced Oil:

Stir olive oil with smoked paprika, garlic powder, cumin, salt, and pepper; the scent alone will make you hungry.

Brush and Season:

Generously coat both sides of each steak with the spiced mixture, making sure it seeps into all those nooks.

Grill to Perfection:

Lay the steaks on the grill; cook 7–8 minutes per side, turning gently so they stay intact and develop dark, tasty grill marks.

Make the Chimichurri:

Mix parsley, cilantro, garlic, olive oil, vinegar, chili flakes, salt, pepper, and lemon juice in a bowl; stir until you have a saucy, herby tangle.

Serve It Up:

Transfer the steaks to a platter and spoon the bright green chimichurri generously over each piece—eat while hot.

Save

There was one night after a hectic week when I sat down to this dish with barely enough energy to open a bottle of wine. That first bite—smoky, tangy, utterly fresh—managed to shift my mood completely. It’s funny how something as simple as charred cauliflower and herbs can work a quiet kind of magic. That’s when I knew this recipe was more than just dinner—it was comfort in edible form. Even my cat tried to nudge close for a whiff as I finished the last forkful.

What Makes This Stand Out at a Potluck

This recipe always draws a curious crowd because, let’s face it, grilled cauliflower isn’t your usual centerpiece. People gravitate toward the bright greens and charred edges without even realizing it’s plant-based. The bold colors look impressive, but every time, it’s the flavor that wins people over. There’s always someone chasing you down for the sauce recipe afterward. Pro tip: double the chimichurri so you can share and still have leftovers.

Best Ways to Use Leftover Chimichurri

If you find yourself with extra chimichurri (lucky you) don’t let it go forgotten in the fridge. Drizzle it over roasted potatoes or toss it with cooked chickpeas for a speedy lunch. A dollop wakes up grain bowls instantly, or swirl it into hummus for an unexpected zing. Sometimes I even use it as a sandwich spread—anything could use a garlicky, herbal kick when you least expect it. Leftover sauce is basically tomorrow’s flavor insurance, so seal it tight and get creative.

Prep Shortcuts and Smart Swaps

Not every day leaves time for perfect knife skills or all-fresh ingredients. I’ve used pre-chopped cauliflower or even cut thick slices from a bag of florets in a pinch, adjusting cook time as needed. Bottled lemon juice works too, though fresh has a brighter taste, and you can swap red wine vinegar for apple cider in a pinch. The main thing: don’t stress. Enjoy the process no matter what you have on hand.

• Let steaks come up to room temp for more even cooking.
• Brush chimichurri over cauliflower as soon as it comes off the heat for max absorption.
• Don’t toss those extra florets—roast them with remaining spice oil for a quick side.

Save

Give this BBQ cauliflower a try—you might be surprised how many fans it wins over. Every time I make it, it’s not just another meal—it’s a little celebration on a plate.

Recipe Q&A

→ How do I slice cauliflower into steaks?

Remove outer leaves and trim the stem, keeping the core intact. Place the head stem-side down and slice into 1-inch thick sections to yield 2–3 firm steaks from each head; reserve loose florets for another use.

→ How can I prevent the steaks from falling apart on the grill?

Use large, dense heads and keep the core intact when slicing. Brush both sides with oil and let a good crust form before flipping; use a wide spatula to turn gently.

→ Can I cook the steaks in the oven instead of grilling?

Yes. Roast on a sheet tray at 425°F (220°C) brushed with the same spiced oil, turning once, until edges are browned and centers are tender—about 20–30 minutes depending on thickness.

→ How far ahead can I make the chimichurri?

Chimichurri benefits from resting; make it up to 48–72 hours ahead and refrigerate in an airtight container. Bring to room temperature and whisk before spooning over hot steaks.

→ What are good substitutes for cilantro in the chimichurri?

Omit cilantro and increase parsley, or add fresh mint or basil for a different herbal note. Adjust acidity and salt to taste when altering herbs.

→ What should I serve with the cauliflower steaks?

Serve with grilled potatoes, a crisp green salad or charred vegetables. A crisp white wine or a light lager complements the smoky and herbaceous flavors well.