Start by bringing a large pot of water to a boil.In the meantime rinse fresh chestnuts under tap water discarding any moldy chestnuts of chestnuts with holes.
Using a small sharp knife make a long slit cut of the round side of each chestnut.
Transfer chestnuts to a large pot with boiling water. Add bay leaves and a drop of olive oil.
Cook on low heat for 25-35 minutes. Cooking time depends on the size of chestnuts. The large the nuts more time it need to be cooked.
To test, take out one chestnut at 25 minute mark and taste. If the pulp is soft and creamy chestnuts are done. If not let cook for another 5-10 minutes and taste again.
Once ready, turn the heat off. Take out a few chestnuts at a time and peel. Keep the rest in the warm water until ready to peel.