Vegetable-Loaded Macaroni and Cheese with Cauliflower Sauce

By AislePrompt Editorial · ·

How this recipe was made — this recipe was drafted by AislePrompt's AI-assisted pipeline from technique templates and USDA-sourced nutrition data, and published by AislePrompt Editorial — see how AislePrompt recipes are developed and reviewed.

Classic macaroni and cheese elevated with a creamy cauliflower-based cheese sauce that hides extra veggies seamlessly. This American-inspired kid-friendly recipe, ready in about 40 minutes, pairs elbow macaroni, cauliflower florets, unsalted butter for a weeknight-friendly dinner that comes together with one pan and minimal cleanup. Each serving lands at about 400 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: 25 min Serves 5 American cuisine 400 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 8 minutes until al dente. Drain and set aside.
  2. Step 2: Meanwhile, steam 3 cups cauliflower florets for 10 minutes until very tender. Transfer to a blender and add 1 cup whole milk, then blend until completely smooth.
  3. Step 3: In a large saucepan, melt 3 tbsp unsalted butter over medium heat. Whisk in 3 tbsp all-purpose flour and cook for 2 minutes, whisking constantly until bubbly and lightly golden.
  4. Step 4: Gradually whisk in remaining 1 1/2 cups whole milk and cook for 3-4 minutes until sauce thickens and coats the back of a spoon.
  5. Step 5: Stir the cauliflower puree into the sauce along with 2 cups shredded sharp cheddar, 1/2 cup grated Parmesan, 1 tsp salt (divided), 1/4 tsp black pepper, 1/2 tsp garlic powder, and 1/2 tsp onion powder. Cook over low heat, stirring, until cheese melts and sauce is smooth.
  6. Step 6: Combine the drained macaroni and cheese sauce in the pot, stirring gently to coat all the pasta.
  7. Step 7: Adjust seasoning with remaining 1/2 tsp salt and 1/4 tsp paprika if desired. Serve warm.

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