- 2 baking potatoes, peeled, cut into 3/4-inch pieces
- 2 tablespoons (1/4 stick) butter
- 2 large leeks, sliced (white and light green parts)
- 1/4 cup milk
- Salt and pepper
- Cook potato pieces in large pot of boiling water until tender.
- Meanwhile, melt 2 tablespoons butter in heavy medium skillet over medium-low heat. Add leeks and cook until tender and beginning to color, stirring frequently, about 10 minutes.
- Drain potatoes and return to pot. Mash. Mix in milk. Stir in leek mixture. Season with salt and pepper and serve.