Vegetarian Spinach, Ricotta & Mushrooms Lasagna

This is my version of a delicious vegetarian lasagne and for making them you need:

- 500 g of lasagne sheets (I used Barilla green ones)

- 500 g spinach

- 3 packs of chestnut mushrooms

- 500 g ricotta

- Grana Padano

- 1 L whole milk 

- nutmeg

- 100 g flour.

These lasagne requires a bit of preparation but it is worth it! The preparation can be split in different steps:

- make the (light) besciamella (without butter): low heat the milk and gradually add the flour and the nutmeg. Stir until it thickens.

- In a saucepan, cook the chopped mushrooms for 15 minutes with a pinch of salt then blend half of them and mix it with the besciamella.

- Sear the spinach for a few minutes and then mix them with the ricotta in a large bowl.

Preheat the oven at 200C. In a large baking tray, start with the besciamella+mushrooms mix then add the lasagne sheets, make the next layer with the ricotta+spinach and so on. Finish the lasagne sprinkle the top with grated Grana and mushrooms to decorate. Bake for 20- 25 minutes.