Gnudi:
1 pound cow's milk ricotta, drained in a strainer for at least 2 hours
1/4 cup spinach, sauteed and finely chopped
1/2 cup grated Parmesan, plus more for serving
4 tablespoons all-purpose flour
3 tablespoons panko breadcrumbs
1/2 teaspoon salt
1/4 teaspoon pepper
Pinch grated nutmeg
2 egg yolks
Olive oil, for coating
4 tablespoons melted butter, for re-heating
Porcini Puree:
Olive oil
3 shallots, julienned
3 ounces fresh porcini mushrooms, sliced
1 ounce dried porcini mushrooms, hydrated, then squeezed dry, liquid reserved
1 ounce brown beech mushrooms, sliced
1/2 teaspoon salt
Pinch chili flakes