Cook the pasta until al dente according to the instructions on the packet. Clean the spinach leaves and blanch briefly.
Make a bechamel sauce. Melt the butter and sweat half the onion in it. Stir in some flour, then add approx. 400 to 500 ml of milk and a little cream. Crumble the sheep`s cheese and add it together with the processed cheese. Season to taste with salt, pepper and nutmeg (I personally also like to use a stock cube). Add the spinach.
Sweat the second half of the onion and add the chopped meat. Fry both, then add the well drained mushrooms.
Grease a large baking dish and cover the bottom with the spinach sauce. Spread a layer of pasta on top. Then layer the Emmentaler, meat, spinach sauce (finish with it!) - divide the Emmentaler so that there is still something left on top.
Bake in a preheated oven at 200 ° C for approx. 30 minutes.
I designed this dish on the spur of the moment because I I currently have plenty of spinach in the garden and just wanted to make something new out of it.