Creamy Cauliflower and Sweet Corn Macaroni

By , Test Kitchen Director · Reviewed by AislePrompt Editorial · ·

A creamy macaroni and cheese where pureed cauliflower and sweet corn create a smooth sauce packed with hidden vegetables. This American-inspired kid-friendly recipe, ready in about 30 minutes, pairs elbow macaroni, cauliflower florets, frozen sweet corn kernels for a weeknight-friendly dinner that comes together with one pan and minimal cleanup. Each serving lands at about 420 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: 20 min Serves 4 American cuisine 420 cal/serving
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Ingredients

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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; drain and set aside.
  2. Step 2: Steam 2 cups cauliflower florets and 1 cup frozen sweet corn kernels together for 8-10 minutes until very tender.
  3. Step 3: Transfer the steamed cauliflower and corn to a blender and puree until smooth, adding 1/4 cup of milk to help blend into a creamy sauce.
  4. Step 4: In a large saucepan, melt 3 tbsp unsalted butter over medium heat. Whisk in 3 tbsp all-purpose flour and cook for 1-2 minutes until bubbly and lightly golden.
  5. Step 5: Gradually whisk in the remaining 1 3/4 cups milk and continue whisking until the sauce thickens and coats the back of a spoon, about 5 minutes.
  6. Step 6: Stir in the pureed cauliflower and corn mixture, then add 2 cups shredded sharp cheddar cheese, 1 tsp salt, 1/2 tsp black pepper, 1/4 tsp garlic powder, and 1/4 tsp paprika. Stir until cheese melts and sauce is smooth.
  7. Step 7: Add the drained macaroni to the cheese sauce and stir gently to coat all pasta evenly.
  8. Step 8: Serve warm, garnished with an extra sprinkle of paprika if desired.

Frequently asked questions

How long does Creamy Cauliflower and Sweet Corn Macaroni take to make?

Total time is about 30 minutes (10 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 and Sweet Corn Macaroni?

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 Creamy Cauliflower and Sweet Corn Macaroni?

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 and Sweet Corn Macaroni 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.

What goes well with Creamy Cauliflower and Sweet Corn Macaroni?

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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