Vegetable-Loaded Mac and Cheese with Cauliflower Puree

By AislePrompt Test Kitchen · Reviewed by AislePrompt Editorial · ·

Classic mac and cheese enriched with creamy cauliflower puree and shredded carrots hidden in the cheese sauce for a nutritious twist. This american-inspired kid friendly ready in about 35 minutes pairs elbow macaroni, (about 200 g) cauliflower florets, large (about 120 g) carrot for a weeknight-friendly dinner that comes together with one pan and minimal cleanup. Each serving lands at about 420 calories and feeds 5, 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: 15 min Cook: 20 min Serves 5 American cuisine 420 cal/serving
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Ingredients

Instructions

  1. Step 1: Bring a large pot of salted water to a boil. Add 10 oz elbow macaroni and cook for 7-8 minutes until al dente, then drain.
  2. Step 2: Meanwhile, steam 2 cups cauliflower florets and 1 large peeled carrot (cut into chunks) in a steamer basket over boiling water for 10-12 minutes until very tender.
  3. Step 3: Transfer the steamed cauliflower and carrot to a blender or food processor, add 1/4 cup of the whole milk, and blend until very smooth.
  4. Step 4: In a medium saucepan over medium heat, melt 4 tbsp unsalted butter. Whisk in 3 tbsp all-purpose flour and cook, whisking constantly, for 1-2 minutes to form a roux.
  5. Step 5: Gradually whisk in the remaining 2 1/4 cups whole milk, stirring continuously until the sauce thickens and coats the back of a spoon, about 5 minutes.
  6. Step 6: Stir in the cauliflower-carrot puree, 2 cups shredded sharp cheddar cheese, 2 oz cream cheese, 1 tsp salt, 1/2 tsp black pepper, and 1/2 tsp mustard powder. Stir gently until cheese melts and sauce is smooth.
  7. Step 7: Add the drained macaroni to the cheese sauce and stir well to combine. Serve warm.

Equipment for this recipe

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Frequently asked questions

How long does Vegetable-Loaded Mac and Cheese with Cauliflower Puree 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 Vegetable-Loaded Mac and Cheese with Cauliflower Puree?

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 elbow macaroni from drying out.

Can I substitute ingredients in Vegetable-Loaded Mac and Cheese with Cauliflower Puree?

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 Vegetable-Loaded Mac and Cheese with Cauliflower Puree for a different number of people?

The recipe is written for 5 servings. Multiply each ingredient by (your serving target / 5). 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.

What goes well with Vegetable-Loaded Mac and Cheese with Cauliflower Puree?

American kid friendly like this pair well with a simple grain (rice, couscous, or crusty bread), a quick salad with acid (lemon vinaigrette, pickled onions), and a pan sauce or yogurt-based dip. Tap "Plan a meal with the AI" to get specific side suggestions.

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