Number of people
Wash leeks and cut into 0,5 cm slices.
Peel potatoes and cut into 1 cm slices.
Add the leeks, potato and salt to pan.
Pour in 300 ml water.
Use pressure level 1. close the lid and cook for 7 minutes. Turn the pressure selector to the steam release position or place the pressure cooker under running water.
Serve or liquidise the vegetables.
Return to the open pan and heat gently.
Remove from heat.
Add the butter and stir in the cream.