Baked Cauliflower Steak with Garlic Parmesan

By AislePrompt Test Kitchen · Reviewed by AislePrompt Editorial · ·

Thick-cut cauliflower steaks roasted until golden, then topped with a savory garlic and Parmesan crust for a satisfying vegetarian main. This mediterranean-inspired vegetarian (vegetarian, low carb) ready in about 45 minutes pairs large head (2 lbs) cauliflower, olive oil, minced garlic cloves for a weeknight-friendly dinner that comes together with one pan and minimal cleanup. Each serving lands at about 170 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.

★ 3.9 (13 ratings) Prep: 20 min Cook: 25 min Serves 4 Mediterranean cuisine 170 cal/serving
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Ingredients

Instructions

  1. Step 1: Preheat oven to 425°F (220°C). Cut cauliflower head into 1-inch thick slices, removing core if needed. Place on a parchment-lined baking sheet.
  2. Step 2: Brush cauliflower slices with 2 tbsp olive oil, then season with 1/2 tsp salt and 1/4 tsp black pepper. Bake for 20 minutes until edges are golden and tender when pierced with a fork.
  3. Step 3: Remove from oven and sprinkle 3 minced garlic cloves, 1/4 cup grated Parmesan, and 1 tbsp chopped parsley evenly over the top. Return to oven for 5 minutes until cheese melts and garlic is fragrant.

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Frequently asked questions

How long does Baked Cauliflower Steak with Garlic Parmesan take to make?

Total time is about 45 minutes (20 min prep + 25 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 Baked Cauliflower Steak with Garlic Parmesan?

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 Baked Cauliflower Steak with Garlic Parmesan?

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 Baked Cauliflower Steak with Garlic Parmesan 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 Baked Cauliflower Steak with Garlic Parmesan vegetarian?

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

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