Mushroom and shrimp lasagna

Last weekend I made for dinner this dish of lasagna whose recipe I got from the Spanish radio:

http://www.rtve.es/alacarta/audios/comer-y-cantar/comer-cantar-lasana-setas-gambas-29-10-11/1236298/

In a pan I lightly fried in very little olive oil some sliced mushrooms, chopped shallots basil leaves and shrimps, then I added 2 spoons of flour, and then 2 small glasses of milk, salt and pepper, stirring all the time. Out of the fire I added 2 egg yolks to make it more creamy. In a separate saucepan I boiled 9 lasagna panels in water with a bit of olive oil and bay leaves. I put the beds and layers of lasagna panels in an oiled metal pan filled with the 2 stairs of mushroom-shrimp-salsa, and the top floor I sprinkled with salsa and grated parmesan and Mahón cheeses. To the oven at 390 for about 10-12 minutes until golden.

  Not bad at all for being my first lasagna. Quite tasty and Autumny...