Tagliatelle with lard, porcini mushrooms and rosemary

Chop the shallot, parsley and fresh chilli. Add oil and two slices of minced lard per person and brown for a minute at low heat. Add the mushrooms and put salt. Mix and cook for 8 minutes. If the preparation is too dry add some warm water. Cook the tagliatelle following the instructions on the box. Add the tagliatelle with the sauce and add some butter. Serve hot. Put in every plate some persil and a slice of lard.