1
Rinse the chestnuts well. Put them in your pressure cooker and cover them with water. Set your pressure cooker to 7 minutes on high pressure and let the pressure release naturally.
2
When the pressure is released, drain the water and serve, warm or cold. To eat the flesh, you have to break the skin with a knife or with your teeth at the tip end and eat the white part. Or you can peel them with a pairing knife.