Ingredients

Steps

• Peel the potatoes, cut into 2.5cm slices, and rinse under cold water.
• Simmer potatoes in 70°C water for 30 minutes using a thermometer.
• Drain and rinse potatoes under cold water until completely cool.
• Boil potatoes in salted water until soft and drain thoroughly.
• Shake the pan over gentle heat to evaporate remaining moisture.
• Pass potatoes through a ricer into a bowl containing cold butter.
• Push the mixture through a fine-meshed drum sieve for a silky texture.
• Reheat gently while gradually whisking in warm milk to serve.