Chestnut Layered Cake

Description
In Romanian: Tort de castane

Ingredients

 * 12 eggs,
 * 9 oz/280 g confectioner's sugar,
 * 3 heaping tablespoons fine bread crumbs,
 * 1 teaspoon ground cinammon,
 * 9 oz/280 g boiled and crushed chestnuts (puree),
 * butter,
 * filling and icing

Directions

 * 1) Beat the sugar with 12 yolks, add the bread crumbs and cinammon and mix gently.
 * 2) Add the chestnut puree and 6 whipped egg whites at the end.
 * 3) Pour the mixture in the buttered cake pan and bake at slow heat for 45 minutes.
 * 4) Fill and glaze as desired.