Ingredients
1 small carrot
1/2 small onion
1/2 stick celery
1 fresh bay leaf or 2 dried)
500ml milk (plus a little extra if needed)
55 g plain flour
55 g butter + 25g for baking
Sea salt and freshly ground pepper
125g Parmesan (sliced very thinly) + 25g grated
450g mixed mushrooms, thickly sliced
Dried lasagna sheets
Method
- Heat the oven to 190°C.
- Put the finely chopped vegetables into a large saucepan, add the milk and bay leaves then bring to a gentle simmer for 10 minutes. Do not boil the milk. Strain, discard the veg and keep the milk warm.
- Melt the butter in a saucepan, add the flour and stir vigorously to make a thick paste. Slowly add the milk stirring continuously, lower the heat and stir until the sauce thickens. Season with a little salt and pepper, stir for one minute then put to one side. The sauce should have a thick pouring consistency, if too thick, add a little hot milk.
- Rub a little butter onto the bottom and sides of a lasagna dish. Put one ladleful of bechamel sauce on the bottom and spread around a little and cover with lasagna sheets. Cover the sheets with a generous layer of mushrooms, followed by Parmesan shavings and then bechamel. Repeat to fill your dish or until all the ingredients are used up. Finish with a layer of sauce.
- Sprinkle over the grated cheese and a small dusting of freshly ground pepper. Bake in the centre of the oven for around 30 – 40 minutes until bubbling and golden brown on the top.
- Remove from the oven and leave to stand for 10 minutes before serving. Enjoy with a green salad.