Lemon-Garlic Roasted Mediterranean Cauliflower Steaks

By AislePrompt Test Kitchen · Reviewed by AislePrompt Editorial · ·

Thick cauliflower steaks roasted with lemon, garlic, and Mediterranean spices, delivering bold flavors and a satisfying texture. This mediterranean-inspired vegetarian (vegetarian, mediterranean) ready in about 40 minutes pairs (about 2 lbs) large cauliflower head, olive oil, lemon juice for a weeknight-friendly dinner that comes together with one pan and minimal cleanup. Each serving lands at about 180 calories and feeds 4, so it slots cleanly into a weekly meal plan and pairs well with a quick salad or grain on the side. Tap "Plan a meal with the AI" below to drop this recipe into your week and send the ingredients straight to Instacart. Nutrition values are approximate, calculated from USDA FoodData Central (fdc.nal.usda.gov) — verify against ingredient labels for any health-driven dietary plan.

Prep: 10 min Cook: 30 min Serves 4 Mediterranean cuisine 180 cal/serving
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Ingredients

Instructions

  1. Step 1: Preheat oven to 425°F. Remove leaves and trim the stem of 1 large cauliflower head. Slice cauliflower into 3/4-inch thick 'steaks', about 2-3 per head. Arrange steaks on a baking sheet lined with parchment.
  2. Step 2: In a small bowl, whisk together 4 tbsp olive oil, 2 tbsp lemon juice, 3 cloves minced garlic, 1 tsp smoked paprika, 1/2 tsp ground cumin, 1 tsp dried oregano, 1 tsp salt, and 1/2 tsp black pepper. Brush this mixture generously over both sides of each cauliflower steak.
  3. Step 3: Roast cauliflower steaks in the preheated oven for 25-30 minutes, flipping halfway through, until tender and golden on edges. Remove from oven, sprinkle with 1/4 cup chopped fresh parsley and 1/3 cup crumbled feta cheese if using. Serve warm as a satisfying vegetarian main or side.

Frequently asked questions

How long does Lemon-Garlic Roasted Mediterranean Cauliflower Steaks take to make?

Total time is about 40 minutes (10 min prep + 30 min cook). Most home cooks find this fits comfortably into a weeknight; double the batch on Sunday for two dinners.

How do I store leftover Lemon-Garlic Roasted Mediterranean Cauliflower Steaks?

Cool to room temperature within 2 hours, then store in an airtight container in the fridge for up to 4 days. Reheat covered in a 350°F oven for 10-12 minutes, or microwave at 70% power in 60-second bursts to keep olive oil from drying out.

Can I substitute ingredients in Lemon-Garlic Roasted Mediterranean Cauliflower Steaks?

Yes — most ingredients in this recipe have flexible swaps. For oil, use any neutral high-smoke-point oil (avocado, grapeseed, refined coconut). For aromatics, dried herbs at ⅓ the volume of fresh work in a pinch. The full ingredient list is shoppable on Instacart so you can see substitutes in real time.

How do I scale Lemon-Garlic Roasted Mediterranean Cauliflower Steaks for a different number of people?

The recipe is written for 4 servings. Multiply each ingredient by (your serving target / 4). Cook time stays roughly the same up to 2x; for 3-4x batches, switch from a skillet to a sheet pan or stockpot so the food isn't crowded — overcrowding steams instead of browns.

Is Lemon-Garlic Roasted Mediterranean Cauliflower Steaks vegetarian?

Yes — this recipe is tagged vegetarian, gluten free based on its ingredient list. Always cross-check labels for packaged ingredients (sauces, broths, condiments) since formulations vary by brand.

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