Mashed Potatoes With Cream Cheese

6 lbs yukon gold potatoes 8 ounces cream cheese 8 ounces sour cream 1/2 cup milk 2 teaspoons onion salt 1/2 teaspoon black pepper 1 Peel and cut the potatoes[...]

3 lbs potatoes , peeled and cut into 1-inch pieces (Russett or Yukon Gold work best) 4 tablespoons unsalted butter , divided 1 tablespoon olive oil 2 large[...]

4 lbs russet potatoes , peeled, cut into 1 1/2-inch cubes 1/4 cup butter 2 tablespoons minced fresh sage 1 teaspoon minced fresh sage 3/4 cup whipping cream[...]