Directions

1. Rinse the potatoes under cold water then put them in a pot of salted cold water. Bring to a simmer and cook until very tender, 20-25 minutes
2. Drain potatoes in a strainer.
3. In the same saucepan, bring the milk and butter to a simmer, until butter has melted.
4. Add the potatoes and mash with a potato masher until smooth, adding a little extra milk if needed.
5. Season with salt and pepper.
6. Serve in a bowl and add remaining butter just before serving.