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One-Pot Cauliflower Macand Cheese

Recipe by Donal Skehan on YouTubeAdded 5 November 2026.

10 minutes to prep, 25 to cook. A comforting one‑pot mac and cheese that sneaks cauliflower into every creamy bite, delivering extra nutrition without sacrificing indulgence. The rich cheese sauce, brightened by a hint of mustard and nutmeg, finishes under the broiler for a golden, bubbly crust—perfect for a quick holiday side or cozy weeknight dinner.

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Method

  1. Add the macaroni directly to a large pot and pour in enough full‑fat milk to fully cover the pasta.

  2. Bring the mixture to a gentle simmer, stirring regularly to keep the pasta from sticking, and cook until the milk has reduced and the pasta is just tender, about 10–12 minutes.

  3. Add the cauliflower florets to the pot and continue cooking until the cauliflower is tender, approximately 5 minutes.

  4. Season the mixture generously with salt, black pepper, and, if desired, a pinch of nutmeg.

  5. Stir in the grated cheddar, shredded mozzarella, a knob of butter, and a dollop of Dijon mustard, mixing until the cheese melts into a smooth, creamy sauce.

  6. Transfer the mac and cheese to a baking dish, sprinkle with additional cheese, a little extra black pepper, and a pinch of sea salt.

  7. Broil or grill the dish for about 5 minutes, or until the top is golden and bubbling.

  8. Serve hot, either straight from the pot or from the baked dish.

Tips while you cook

Stir while simmering
Stir regularly during the gentle simmer.
Add cauliflower later
Add the cauliflower after the pasta is tender.
Watch the broil
Broil for about 5 minutes, checking until the top is golden and bubbling.

Notes from ReelsMeals, based on this recipe's ingredients, times and method. They are not the creator's instructions.

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Donal Skehan made this.

The recipe comes from Donal Skehan’s YouTube video. ReelsMeals wrote it down from the caption and the voiceover. Check the original if something looks off, and for anything about allergens.

Are you Donal Skehan and want this changed? Email [email protected].

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