PrecookedFollow directions on the package. Normally, it takes 20-30 minutes of boiling for sealed precooked cotechino to be ready to serve.
Fresh CotechinoLet fresh cotechino soak in cold water for about 2 hours. This will make the skin softer.With a toothpick or a skewer make a few holes around cotechino sausage to prevent it from breaking. Wrap cotechino in cheesecloth and secure with kitchen twine.Fill a large pot with cold water enough to cover cotechino. Bring to a boil, reduce the heat and simmer for 2 hours. Cooking time depends on the cotechino quality you get.
If you buy fresh cotechino at the butcher, ask them how long their cotechino should be cooked.
Prepare Lentils
In a large pot add salted water, lentils, bay leaves and a rosemary sprig. Bring to a boil and cook according to directions on the package. As a rule, lentils cook in about 20 minutes.
Once lentils are cooked remove the aromatic herbs and drain reserving come cooking liquid for later if needed.
While lentils are cooking, prepare carrot, onion and celery soffritto.In a skillet pan add a drizzle of extra virgin olive oil and pancetta cubes.Saute until it starts to sizzle.Add finely chopped carrot, onion and celery. Saute for about 5-7 minutes and add tomato puree (tomato passata). Cook for another 5 minutes.Add cooked lentils to soffritto and simmer for another few minutes adding some cooking liquid from lentils if needed.
Serve Cotechino & Lentils
Arrange lentils in a large platter. Cut cotechino in thick round and arrange on bed of lentils.
A more rustic way is to serve a portion of lentils and a couple of rounds on cotechino sausage directly in one’s plate.