2. While the potatoes are cooking bring a large pot of generously salted water to a boil and add the kale. Fill a bowl with ice and water. Cook the kale for 4 to 6 minutes (after the water returns to the boil), until the leaves are tender but still bright green. Transfer to the ice water, allow to cool for a couple of minutes, then drain and squeeze out excess water. Chop fine (you can use a food processor).

3. Towards the end of the potato cooking time, combine the milk and the scallions in a saucepan and bring to a simmer. Remove from the heat and let steep for a few minutes. Stir the chopped kale into the hot mashed potatoes and beat in the milk and butter or olive oil. The mixture should be fluffy (you can do this in an electric mixer fitted with the paddle). Add salt to taste and freshly ground pepper. Serve hot, right away, or keep warm in a double boiler: set the bowl in a saucepan filled one third of the way with water. Make sure the water doesn’t touch the bottom of the bowl. Bring the water to a simmer. Stir the potato and kale mixture from time to time.

Yield: Serves 4 to 6

Advance preparation: You can make this several hours before serving and reheat in a double boiler.