Mashed Potatoes with whites

4 russet potatoes , about 2 lb total, peeled and cut into rounds 1/4 inch thick 3 parsnips , about 3/4 lb total, peeled and cut into rounds 1/4 inch thick 4[...]

2 whole garlic heads 2 lbs cubed peeled yukon gold potatoes 1 cup chopped onion 2 tablespoons plain fat-free yogurt or 2 tablespoons nonfat sour cream 1[...]

2 lbs russet potatoes , peeled and cut into large chunks 1/2 cup unsalted butter or 1/2 cup unsalted margarine , room temperature 1 tablespoon minced fresh[...]

2 whole heads of garlic 2 lbs yukon gold potatoes , cubed, peeled 1 cup onion , chopped 2 tablespoons yogurt , plain, fat-free 1 teaspoon dried rosemary ,[...]

1 lb potato , peeled (we used a mixture of russets and Yukon Gold) 1 tablespoon fresh jalapeno, finely minced 1 small carrot , peeled and finely grated[...]

12 ounces Yukon Gold potatoes (about 2 medium), unpeeled 2 ounces sliced pancetta* or 3 bacon slices, chopped 3 tablespoons extra-virgin olive oil 2 cups[...]

4 1/2-5 lbs idaho russet potatoes , peeled and cut into 1-inch chunks whiter pepper kosher salt 3/4 cup whole milk 1/2 cup butter , cut into slices, plus 1[...]

3 lbs russet potatoes (about 6) 6 leeks , chopped, washed well, and drained (white and pale green parts only) 6 tablespoons unsalted butter 1 tablespoon fresh[...]

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[...]

12 medium sized potatoes (new, peeled and quartered, about 2 1/2 lbs) 1/4 cup sour cream 1 cup butter , divided 1/2 teaspoon salt 1/2 teaspoon pepper 1 bunch[...]

1 cup butter , divided 1/3 cup garlic clove , peeled 1 poblano chile , stems & seeds removed 4 -6 russet potatoes 1 tablespoon salt 1 teaspoon salt 1/4 cup[...]

1 3/4 lbs red potatoes (about 3 large) 4 large dry-cured black olives 1/4 cup olive oil 1/4 cup milk 1/2 teaspoon salt freshly ground white pepper 1 Peel[...]

5 baking potatoes 1/4 lb butter , sliced 1/2 cup heavy cream salt 5 organic domestic mushrooms , sliced 2 tablespoons pure olive oil 2 cloves garlic , sliced[...]

4 (6 ounce) bags fresh baby spinach 4 lbs white potatoes , peeled and cut into 2 inch pieces 1/2 cup butter (do not use margarine) 1 1/4 cups warm whole milk[...]

2 lbs potatoes , cut in cubes (peeling optional) 1 tablespoon olive oil 1 tablespoon garlic clove , minced 1 small leek , white part only, chopped 1[...]