Risotto Primogenita

Put the butter in a pan, pass the onion, carrot and celery, then add the various minced meat, a ladle of broth, cook a little more ', then add the mushrooms (which you were required to give up previously) and simmer.
In a pan, put the rice to brown in a little 'butter, then add the broth a little at a time while continuing to stir. Halfway through cooking, melt the saffron in the broth and finish cooking.
To serve to be put half the rice on a serving dish, then stuffed with half of the sauce and sprinkling of grated Parmesan, then the remaining half to be superimposed on the previous year, remained covered with the sauce and extra cheese.