Melt the chocolate and combine with the oil, parve milk and the extract or liqueur.
Add the beaten eggs and mix well.
Sift together the flour, the hazelnut meal, the salt and the baking powder, and slowly add to the mix.
Spray a 9″ baking pan with baking spray (or line it with parchment).
Pour the batter into the prepared pan and bake for 30-35 minutes or until ready.
Allow cooling completely before unfolding, and serve sprinkled with confectioner’s sugar.
Photos courtesy of DinnerInVenice.com