Cauliflower and cheese gratin

Cauliflower and cheese gratin combines tender cauliflower florets with a creamy, cheesy sauce, creating a comforting dish. Perfect as a side or main course, it’s easy to prepare and impressive to serve.

29 Jan 2026
Cook time 20 min
Prep time 20 min

Ingredients:

1 cauliflower
2 tbsp butter
1 tbsp all-purpose white wheat flour
1 cup milk (1% fat)
1 cup grated parmesan cheese

Cauliflower and cheese gratin is a deliciously creamy and cheesy dish that serves as a perfect side or even a main course. Combining the mild, nutty flavor of cauliflower with the tangy taste of cheese, this recipe elevates humble ingredients to a gourmet level. It's surprisingly easy to make and sure to impress your family or guests.

Instructions:

1. Prepare the Cauliflower:
- Preheat your oven to 375°F (190°C).
- Remove the leaves and core from the cauliflower, then break it into small florets.
- Place the cauliflower florets in a large pot of boiling salted water and cook for 5-7 minutes, until just tender but still firm. Drain and set aside.

2. Make the Cheese Sauce:
- In a medium saucepan, melt the butter over medium heat.
- Add the flour and stir constantly for about 2 minutes, until the mixture turns a light golden color (this is your roux).
- Gradually whisk in the milk, ensuring there are no lumps, and continue to cook, stirring frequently, until the sauce has thickened to a creamy consistency (about 5-7 minutes).
- Remove the saucepan from the heat and stir in half of the Parmesan cheese (40g) until melted and well combined. The sauce should be smooth and creamy.

3. Assemble the Gratin:
- Place the cooked cauliflower florets in a greased baking dish, spreading them out evenly.
- Pour the cheese sauce over the cauliflower, making sure to cover all the florets.
- Sprinkle the remaining Parmesan cheese evenly on top of the sauce.

4. Bake:
- Place the baking dish in the preheated oven and bake for about 20-25 minutes, or until the top is golden brown and the sauce is bubbling around the edges.

5. Serve:
- Allow the gratin to cool for a few minutes before serving. This will help the sauce set slightly and make it easier to serve.

This Cauliflower and Cheese Gratin is the epitome of cozy comfort food, bringing together the unique flavors of blue cheese and the nutritious goodness of cauliflower. Whether served as a side dish or the centerpiece of a meal, it promises to be a hit at the dinner table. With these tips in mind, you'll create a dish that's both satisfying and impressive.

Cauliflower and cheese gratin FAQ:

What is the best way to check if the gratin is done baking?

To check if the gratin is done, look for a golden brown top and bubbling sauce around the edges. You can also insert a knife into the center; it should feel hot and the cauliflower should be tender.

How do I store leftovers of the cauliflower and cheese gratin?

Store any leftovers in an airtight container in the refrigerator for up to 3-4 days. Reheat in the oven or microwave until warmed through.

Can I use a different type of cheese in this recipe?

Yes, you can substitute other cheeses such as cheddar, gruyère, or mozzarella. For best results, use cheeses that melt well and complement the flavor of the cauliflower.

What size baking dish should I use for this gratin?

A medium baking dish, approximately 9x9 inches or 2-quart capacity, works well for this recipe. Ensure the dish is greased to prevent sticking.

How can I make this gratin gluten-free?

To make a gluten-free version, substitute the all-purpose white wheat flour with a gluten-free flour blend or cornstarch. Adjust the sauce preparation accordingly.

Cooking Tips:

- Choose a fresh cauliflower.: Look for a cauliflower that has tight florets and is free from brown spots. A fresh, firm head will ensure the best texture and flavor.

- Blanch the cauliflower.: Blanching the cauliflower before baking ensures it's tender but still retains a bit of crunch. Simply boil the florets for a few minutes and then plunge them into ice water.

- Grate the cheese yourself.: Grate the Parmesan fresh rather than using pre-grated cheese. It melts better and adds a richer flavor to the gratin.

- Adjust the consistency of the sauce.: If the sauce is too thick, add a splash of milk. If it’s too thin, let it simmer a bit longer to thicken.

Nutrition Facts

8 Servings
Calories 120kcal
Protein 6g
Carbohydrates 10g
Fiber 2.31g
Sugar 3.67g
Fat 7g

Cauliflower and cheese gratin