Ricotta Whipped Potatoes

Directions

1. 1
   In a saucepan cover potatoes with cold water by 1 inch and simmer until very tender, about 45 minutes.
2. 2
   While potatoes are cooking, in a small saucepan heat milk and butter over moderately low heat, stirring, until butter is melted and keep warm.
3. 3
   In a colander drain potatoes well.
4. 4
   Force potatoes through a ricer or medium disk of a food mill back into pan and stir in milk mixture.
5. 5
   Fold in ricotta and salt and pepper to taste and keep potatoes warm.