Creamy Cauliflower 'Mac and Cheese'

By AislePrompt Test Kitchen · Reviewed by AislePrompt Editorial · ·

A rich, cheesy comfort dish made with cauliflower for a low-carb twist, perfect for satisfying cravings without the guilt. This italian-inspired whole30 (whole30, vegetarian) ready in about 35 minutes pairs head (about 12 oz) cauliflower florets, unsalted butter, grated Parmesan cheese for a weeknight-friendly dinner that comes together with one pan and minimal cleanup. Each serving lands at about 250 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.

★ 3.8 (11 ratings) Prep: 15 min Cook: 20 min Serves 4 Italian cuisine 250 cal/serving
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Ingredients

Instructions

  1. Step 1: Steam cauliflower florets until tender, about 8-10 minutes. Drain and pulse in a food processor until finely chopped.
  2. Step 2: Melt butter in a large skillet over medium heat. Add garlic and sauté for 30 seconds until fragrant.
  3. Step 3: Stir in cauliflower and cook for 2-3 minutes until slightly softened. Gradually add Parmesan cheese, stirring until melted and creamy.
  4. Step 4: Whisk in milk and season with black pepper. Cook for 1-2 minutes until thickened. Serve immediately.

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Frequently asked questions

How long does Creamy Cauliflower 'Mac and Cheese' take to make?

Total time is about 35 minutes (15 min prep + 20 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 Creamy Cauliflower 'Mac and Cheese'?

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 unsalted butter from drying out.

Can I substitute ingredients in Creamy Cauliflower 'Mac and Cheese'?

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 Creamy Cauliflower 'Mac and Cheese' 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 Creamy Cauliflower 'Mac and Cheese' whole30?

Yes — this recipe is tagged whole30, vegetarian based on its ingredient list. Always cross-check labels for packaged ingredients (sauces, broths, condiments) since formulations vary by brand.

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