Mashed Potatoes with sprinkles

3 lbs red potatoes, cut small 6 ounces cream cheese , cubed 1/2 cup unsalted butter , cubed 1/2 cup half-and-half 1 medium green bell pepper , chopped 4 green[...]

2 1/2 lbs baking potatoes , such as Yukon Gold, peeled and cut into 2 inch cubes 1/4 teaspoon salt 1/2 cup skim milk 2 tablespoons butter or 2 tablespoons[...]

3 1/4 lbs russet potatoes , peeled and cut into 1-inch pieces 4 garlic cloves , peeled 1/2 cup butter 3 1/2 ounces thinly sliced prosciutto 3/4 teaspoon fresh[...]