This Whole Cauliflower Cheese is the ultimate cozy side dish—tender roasted cauliflower smothered in a rich, creamy homemade cheese sauce made with butter, milk, mustard, and melty grated cheese, then finished with Parmesan for that golden bubbly crust. It’s warm, comforting, and tastes like a holiday-style side dish that works for any dinner.
Servings & Timing
- Servings: 8 (as a side dish)
- Prep Time: 10 minutes
- Cook Time: 40 minutes
- Total Time: 50 minutes
Ingredients List
- 1 whole cauliflower
- 50g butter
- 50g all-purpose flour
- 500ml milk
- 1 tsp wholegrain mustard
- 1 cup grated cheese (about 100g)
- ½ tsp paprika
- 1 tsp salt
- ¼ tsp cracked black pepper
- ¼ tsp freshly grated nutmeg (optional)
- 50g Parmesan cheese, grated
Step-by-Step Instructions
1. Preheat the Oven
Preheat oven to 180°C (fan bake).
2. Boil the Cauliflower
Place the whole cauliflower into a large pot and cover with water.
Bring to a boil, then simmer for 10 minutes until slightly tender.
Drain well, then place the cauliflower into a shallow baking dish.
3. Make the Cheese Sauce
In a large saucepan over low heat, melt the butter.
Add the flour and stir constantly for about 1 minute to cook out the raw flour taste.
Slowly pour in the milk a little at a time, whisking well between each addition to prevent lumps.
Once all milk is added, simmer until the sauce thickens.
4. Add Flavor & Cheese
Remove sauce from heat and stir in:
- mustard
- grated cheese
- paprika
- salt
- pepper
- nutmeg (optional)
Stir until smooth and creamy.
Mix in half of the Parmesan cheese.
5. Assemble the Dish
Slowly pour the cheese sauce over the cauliflower, letting it drip down the sides and pool in the bottom.
Sprinkle the remaining Parmesan over the top.
6. Bake Until Golden
Bake for 30 minutes until bubbly, golden, and cooked through.
7. Serve Hot
Serve immediately while warm and creamy.
Serving Suggestions
- Serve alongside roast chicken, steak, or baked fish
- Perfect with mashed potatoes and gravy
- Great as a holiday side dish for Thanksgiving or Christmas
- Serve with a fresh salad to balance the richness
Storage
- Store leftovers in the fridge for up to 3 days
- Reheat in oven at 350°F (175°C) until warmed through
- Microwave works too, but oven keeps the top crispy
Tips & Variations
- Extra cheesy: add mozzarella for stretch
- Spicy version: add chili flakes or cayenne
- Low-carb friendly: keep as-is (very keto-friendly side)
- More flavor: add garlic powder or sautéed onions to the sauce
- Crunchy topping: sprinkle breadcrumbs mixed with butter on top before baking
Nutrition (Per Serving – Approx.)
Fat: 13g
Calories: 194
Protein: 9g
Carbs: 12g
