Cauliflower gratin with black truffle flavour

Preparation:

1. Cook the cauliflower in a pan of boiling salted water until tender. Drain and set aside.

2. Melt the butter in a saucepan. Add the flour and mix.

3. Gradually add the milk, stirring with a whisk.

4. Add the natural black truffle flavouring and season with salt and pepper.

5. Leave to cook for about ten minutes on a low heat while stirring until the sauce is thick.

6. Preheat the oven to 180° C.

7. Spread the cauliflower florets in a gratin dish, pour the bechamel and sprinkle with Gruyère cheese.

8. Bake for 30 minutes and serve.

Enjoy!