Peel the onion
For the butternut, remove the skin and the seeds, and cut into small dices.
Cook the onion is a pan with a little bit of olive oil. Add the wine and stir well. Bring down the heat and add the butternut. Cook on low heat for 10 minutes. Season to taste. Add the flat parsley, nutmeg, cooked chestnut, milk and ricotta. Keep warm.
In a small sauce pan, heat the cream with the goat cheese but do not boil. Season to taste and set aside.
Preheat oven to 450°F.
Cook the pasta in a large sauce. Drain and sprinkle with olive oil.
Pour the goat cheese sauce in an oven dish
Fill each conchiglioni with butternut farce and place on top of the sauce. Sprinkle almonds and cheese on top. Bake in the oven for 10 minutes.