Mashed Potatoes with scallions

itemscope itemtype="http://data-vocabulary.org/RecipeIngredient"> 2 pounds (3 large) Idaho potatoes, peeled and cut into 1-inch chunks 4 tablespoons butter,[...]

2 lbs russet potatoes , scrubbed and peeled salt 1 lb kale , about 1 large bunch, with the ribs removed and the leaves washed 1 1/4 cups low-fat milk 2[...]

2 lbs russet potatoes , scrubbed and peeled salt 1 lb kale , about 1 large bunch, with the ribs removed and the leaves washed 1 1/4 cups low-fat milk 2[...]