Duchess Potato Casserole Test Kitchen Food

POMMES DUCHESSE

Steps:

• In a large pot, combine the potatoes, 1 teaspoon salt and enough cold water to cover. Bring to a boil over high heat. Lower the heat and simmer until fork tender, 10 to 12 minutes. Drain the potatoes and then press through a ricer or food mill back into the pot they were cooked in. Place over low heat for a few minutes to dry the potatoes.
• Heat the cream and 1/2 stick of the butter in a saucepan over medium-low heat until the butter melts and the cream is warm but not hot. Stir the mixture into the potatoes. Mix in the egg yolks and season with salt and pepper. Add cheese and nutmeg if desired.
• Preheat the oven to 400 degrees F. Grease a medium baking dish with butter.
• Melt the remaining 1/2 stick butter in a small pot over low heat.
• Fill a piping bag fitted with a star tip with the mashed potatoes. Into the prepared baking dish, pipe the potatoes in a circular motion, about 3 inches in diameter, starting from the outside and filling in a circle. Finish by piping upwards for a nice swirl on top. Repeat to fill the entire baking dish. Brush each circle with the melted butter. Bake in the oven until golden brown, 30 to 40 minutes.

DUCHESS BAKED POTATOES

Steps:

• Place potatoes in a large pot and pour in water to cover by 2"; season with salt. Bring to a boil over medium-high. Reduce heat and simmer until a paring knife very easily slides through potatoes, 25-35 minutes. Drain and let cool slightly.
• Preheat oven to 425°F. Whisk egg yolks, garlic, cream, sour cream, butter, and peppercorns in a large bowl; season generously with salt. Peel potatoes and pass flesh through a ricer or a food mill (or mash them by hand if you don't mind a few lumps) directly into bowl with egg mixture. Fold in gently (be careful not to overmix). Transfer to a 3-quart baking dish and decoratively shingle or swirl surface. Bake, rotating once, until golden brown and slightly puffed, 30-40 minutes.
• Do Ahead
• Dish can be assembled 1 day ahead. Cover and chill. Increase bake time by 5-10 minutes.

DUCHESS POTATOES

Steps:

• Preheat the oven to 375 degrees F. Line a baking sheet with parchment or a silicon baking mat.
• Lay the boiled potatoes on a baking sheet and place into the oven until slightly dried on the surface, 10 to 15 minutes.
• Remove the potatoes from the oven and process through a ricer or food mill. Allow to cool in a bowl for about 5 minutes.
• Add the egg yolks, butter, a couple generous pinches of salt, a generous pinch of pepper, a pinch of nutmeg and 3/4 cup cream. Stir with a rubber spatula to combine. Taste and make sure the potatoes have been adequately salted.
• Transfer to a large pastry bag and pipe through a large star tip in a circular/upward spiral motion onto the prepared baking sheet.
• Make an egg wash by mixing the whole egg with the remaining 1/2 cup cream. Lightly brush the piped potatoes with the egg wash. (This is a little easier if you chill the piped potatoes for half an hour or so.)
• Bake until golden brown around the edges. Serve on a pretty platter!

PRETTY DUCHESS POTATOES

Steps:

• Place potatoes in a large saucepan and cover with water. Bring to a boil. Reduce heat; cover and simmer 15-20 minutes or until tender. Drain. Over very low heat, stir potatoes 1-2 minutes or until steam has evaporated. Remove from heat., Preheat oven to 400°. Press potatoes through a potato ricer or strainer into a large bowl. Stir in the egg yolks, milk, butter, salt, pepper and nutmeg., Using a pastry bag or heavy-duty resealable plastic bag and a large star tip, pipe potatoes into 6 mounds on a parchment-lined baking sheet. Brush with beaten egg. Bake 20-25 minutes or until golden brown.

CREAMY DUCHESS POTATOES

Steps:

• In pot, combine potatoes, garlic, 1 t salt and water to cover by 1 inch.
• Bring to a boil.
• Reduce heat to low; cook until tender, about 20 minutes; drain.
• Preheat oven to 375 degrees.
• Coat 1 1/2 quart shallow baking dish with cooking spray.
• Return potatoes and garlic to pot; mash.
• Stir in sour cream, butter, egg, Parmesan cheese, pepper, nutmeg and remaining salt until smooth.
• Spread 5 cups potatoes in baking dish.
• Place remaining potatoes in large pastry bag fitted with star tip; pipe rosettes over potatoes in dish.
• Bake 35 minutes or until lightly browned.
• If desired, garnish with chives.