Cauliflower Mac and Cheese
Creamy baked cauliflower in a rich cheddar cheese sauce.
About This Recipe
This keto-friendly take on mac and cheese swaps pasta for tender cauliflower florets smothered in a thick, sharp cheddar cheese sauce, then baked until golden and bubbling. With under 12 grams of carbs per serving, it delivers all the cheesy comfort without the carb load.
Ingredients
Serves 4
- 1 large headcauliflower, cut into small florets
- 200 gmature cheddar cheese, grated
- 120 mlheavy cream
- 60 gcream cheese
- 30 gunsalted butter
- 1 tspDijon mustard
- 0.5 tspgarlic powder
- 0.5 tspsmoked paprika
- 0.5 tspsalt
- 0.25 tspblack pepper
Instructions
- 1
Cook the cauliflower
Steam or boil cauliflower florets for 5–6 minutes until just tender. Drain thoroughly and pat dry — excess moisture makes the sauce watery.
- 2
Make the cheese sauce
Melt butter in a saucepan over medium heat. Stir in cream cheese and heavy cream until smooth. Add Dijon mustard, garlic powder, salt, and pepper. Remove from heat and stir in three-quarters of the grated cheddar until melted.
- 3
Combine
Arrange cauliflower in a baking dish. Pour cheese sauce over and stir gently to coat. Top with remaining cheddar and a dusting of smoked paprika.
- 4
Bake
Bake at 200 °C (400 °F) for 12–15 minutes until golden and bubbling. Let stand 5 minutes before serving.
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Pro Tips
- →
Drain cauliflower thoroughly to avoid a watery sauce.
- →
Use a mix of cheddar and Gruyère for a more complex flavour.
- →
Taste and adjust salt at the very end — flavors concentrate as liquids reduce, and a final pinch of flaky salt sharpens the whole dish.
- →
Mise en place pays for itself: chop, measure and pre-mix everything before the heat goes on, especially for any step that moves fast.
Variations
- •
Top with crumbled cooked bacon for a loaded version.
- •
Add diced jalapeños for a spicy kick.
- •
Vegetarian: swap the protein for roasted king oyster mushrooms, smoked tofu or cooked chickpeas — adjust seasoning slightly upward to compensate.
- •
Spicier: add a finely chopped fresh chile or a teaspoon of crushed Aleppo/Urfa pepper to the aromatics for warm, layered heat instead of a single sharp hit.
Storage
Refrigerate up to 3 days. Reheat in a 180 °C oven for 10 minutes.
History & Origin
Cauliflower Mac and Cheese is a beloved staple of American home kitchens, refined by generations of comfort-food cooks. Regional variations are the rule rather than the exception — neighboring villages, families and even individual cooks adapt the dish to what's in the pantry and what's in season, which is why no two versions taste exactly alike and why the recipe has stayed alive for so long.
Frequently Asked Questions
Can I make this ahead of time?
Yes — most of the components can be prepared up to a day in advance and refrigerated separately. Reheat gently and assemble just before serving so textures stay distinct.
What can I substitute if I don't have all the ingredients?
Stay close to the role each ingredient plays: swap aromatics for similar ones (shallot for onion, lime for lemon), and keep the fat-acid-salt balance intact. Spice blends can usually be approximated with what's in the cupboard.
How do I know it's authentic?
Authenticity sits on a spectrum — what matters more is honoring the technique and balance of flavors. If the dish tastes harmonious and respects how cooks in its home region would build it, you're on solid ground.
Why didn't mine turn out as expected?
The two most common issues are under-seasoning and rushing the heat. Taste as you go, season in layers, and give aromatics and proteins the time they need to develop color and depth before moving on.
Nutrition Facts
Per serving (250g / 8.8 oz) · 4 servings total
Time Summary
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