Flour, pinch of salt and melted butter and mix them to make fine crumbs. Add 1 egg yolk and some water to obtain a stiff dough. Spread the dough and put in a small pan, lifting the edges. Beat 3 eggs and mix with milk, grated finely cheese, chopped ham, pepper and savory. This mixture is poured over the dough and dusted with fennel. Bake at high heat for 10 minutes, and then reduced and bake for 30 minutes.