Caramelise the onion in a frying pan (you need oil, sugar and salt).

NextPut all the sliced mushrooms in a wok and let them release all their water.

Put all the sliced mushrooms in a wok and let them release all their water.

NextWhen the water has gone, add a little oil (I used the oil from caramelising the onion) and salt.

When the water has gone, add a little oil (I used the oil from caramelising the onion) and salt.

NextWhen they're cooked, add the caramelised onion and the cream and stir well. When the cream has thickened, add the milk and the goat's cheese.

When they're cooked, add the caramelised onion and the cream and stir well. When the cream has thickened, add the milk and the goat's cheese.

NextBoil the fusilli according to the packet instructions and add them to the sauce with a little of the cooking water. Stir well and serve.

Boil the fusilli according to the packet instructions and add them to the sauce with a little of the cooking water. Stir well and serve.