Pin it The first time I tried making BBQ cauliflower steaks was on a particularly humid summer evening when I craved something smoky but wanted to avoid fussing over a full barbecue spread. The sound of cauliflower sizzling on the grill had a way of quieting everything else, a gentle reminder that special flavors can be coaxed from even the simplest vegetables. My kitchen filled with the aroma of cumin and paprika, and suddenly I forgot all about missing the meat. Tangy chimichurri spooned over the charred edges was the final stroke, making the dish feel unexpectedly bold. This recipe has stuck around ever since for its little unexpected pleasures.
The last time I served these steaks was at a rainy Sunday lunch when my neighbors dropped by unannounced. I hadn’t planned anything fancy, but the ritual of brushing olive oil onto thick cauliflower slices became oddly meditative as we chatted in the kitchen. Hearing everyone praise the vibrant sauce over the crackle of the grill felt deeply satisfying, especially knowing how easy everything was to toss together. Now it’s our go-to impromptu gathering meal.
Ingredients
- Cauliflower Heads: Seek out large, tight heads for the best steaks—small ones tend to crumble, and you’ll want a sturdy core.
- Olive Oil: Use good quality here, as it's both marinade and a conduit for that smoky flavor on the grill.
- Smoked Paprika: This is what gives the steaks their unmistakable BBQ depth—even works wonders in indoor grill pans.
- Garlic Powder: A gentle backbone, I learned to measure with a light hand so it doesn’t overpower.
- Ground Cumin: Just a touch adds warmth—skip it once and you’ll notice what you’re missing.
- Salt & Black Pepper: Essential, so don’t go shy—be generous for proper crust and flavor penetration.
- Fresh Parsley & Cilantro: I chop these together for the best color and aroma in chimichurri; don’t sub dried herbs here.
- Garlic (fresh for sauce): Mincing it fine lets it blend smoothly into the sauce without harsh bites.
- Extra Virgin Olive Oil (for chimichurri): The sauce drinks it up, so pick a grassy, peppery one if you can.
- Red Wine Vinegar: Lively acidity makes the herbs pop—I’ve tried lemon juice alone, but vinegar keeps the flavors bright.
- Red Chili Flakes (optional): For those who crave a bit of burn, but easily left out if your crowd runs mild.
- Lemon Juice: Another layer of tang, I like to finish the sauce with it right before serving for freshness.
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Instructions
- Heat Up the Grill:
- Get your grill or grill pan preheating on medium-high, until you feel strong heat a few inches above it—those stripes matter for flavor as much as looks.
- Prep the Cauliflower:
- Trim off leaves and the woody end, but keep that core sturdy as you slice thick ‘steaks’—set any runaway florets aside for soup or snacking.
- Mix the Spice Marinade:
- Whisk together olive oil, smoked paprika, garlic powder, cumin, salt, and pepper in a bowl until it’s a rusty, fragrant mixture.
- Brush the Steaks:
- Slather each side generously with the spiced oil; don’t be afraid to use your hands if the brush misses any crannies.
- Grill for Char:
- Lay the steaks on and listen for a gentle sizzle—let them cook untouched for 7 to 8 minutes per side, flipping only when deeply golden and with dark grill marks.
- Make the Chimichurri:
- While the cauli grills, roughly chop parsley and cilantro, then combine with minced garlic, olive oil, vinegar, chili flakes, salt, pepper, and lemon juice; stir or shake until the greens are glossy and aromatic.
- Serve with Sauce:
- Lift the finished steaks onto a platter and spoon plenty of bright green chimichurri over them while hot—the sauce will sizzle and perfume the air.
Pin it A few months ago I brought a platter of these steaks to a backyard get-together, not expecting much fanfare. Halfway through the meal, someone quietly swapped out their burger bun for two pieces of cauliflower, then built a messy ‘steak sandwich’—smearing on extra chimichurri. The moment we all stopped, laughed, and followed suit, these smoky slabs became a new backyard staple for our group.
Choosing the Right Cauliflower
Twice, I’ve tried making this with smaller or slightly old cauliflower, and it just didn’t hold together—not even with extra care. When you select big, compact heads, the steaks slice more cleanly and make a much prettier centerpiece. Look for ones heavy for their size and without dark spots. Cool, crisp cauliflower is easiest to handle and grills with a satisfying crust.
Getting the Most Out of the Grill
If the grill grates aren’t hot enough or well-oiled, the steaks can stick and break apart. I like to brush oil right onto the grates and test with a scrap piece before committing the main slices. The sound of a quick sizzle is your green light—don’t be tempted to move them too early, and you’ll be rewarded with great color and a subtle smoky bite.
Saucy Variations and Swaps
After a few rounds, I experimented by tossing in a little fresh mint or basil into the chimichurri whenever herbs were crowding my fridge. Each herb changes the final dish, making it easy to tweak for moods or seasons. Sometimes a dash of hot sauce winds up in the bowl on especially cloudy days.
- Reserve leftover chimichurri for sandwiches or roasted potatoes.
- Try grilling lemon halves for an extra punch when serving.
- Don’t forget, the cauliflower is best served hot and piled up high.
Pin it Whenever I make this recipe, I’m reminded that the simplest plant-based options can steal the show. Here’s hoping it wins over your table the way it did ours.
Recipe FAQs
- → How do I slice cauliflower into sturdy steaks?
Trim leaves and level the stem, keeping the core intact. Slice into 1-inch thick pieces from the stem end; use two to three steaks per head. Reserve loose florets for another use.
- → How can I get a good char without overcooking?
Preheat the grill or grill pan to medium-high, brush steaks with the spiced oil, and cook 7–8 minutes per side. Avoid frequent flipping—let a crust form before turning.
- → Can I make the chimichurri ahead of time?
Yes. Combine parsley, cilantro, garlic, vinegar, olive oil, lemon and seasonings and refrigerate in an airtight container up to 3–4 days. Bring to room temperature and stir before serving.
- → Is there an alternative if I don't have a grill?
Roast on a baking sheet at 425°F (220°C) for 20–25 minutes, flipping once, then broil briefly to achieve charred edges. A grill pan on the stovetop also works well.
- → How do I adjust the heat level in the chimichurri?
Increase or decrease red chili flakes to taste, or add a minced fresh chili for more bite. Balance heat with extra lemon juice or vinegar if it feels too sharp.
- → What sides and drinks pair well with these steaks?
Serve with grilled potatoes, a fresh salad, or crusty bread. A crisp Sauvignon Blanc or a light lager complements the smoky, herbaceous flavors.
