Best Leftover Mashed Potato Soufflé Recipes

Mashed Potato Souffle image

Provided by Martha Stewart

Number Of Ingredients 9

4 tablespoons unsalted butter, plus more for baking dish
5 pounds russet potatoes, peeled and halved crosswise
1 cup milk
1/2 cup sour cream
4 ounces cream cheese, room temperature
Coarse salt and freshly ground black pepper
1 1/2 cups heavy cream
6 ounces sharp or extra-sharp cheddar cheese, grated on large holes of a box grater
3 tablespoons fresh chopped chives

Steps:

Preheat oven to 350 degrees. Butter a large shallow baking dish; set aside.
Fill a large pot with 2 to 3 inches of water; set a steamer insert into pot and add potatoes to insert. Cover and steam potatoes until tender and easily pierced with the tip of a sharp knife, about 15 minutes. Pass potatoes through a ricer into a large bowl.
In a small saucepan, heat butter and milk over medium heat until butter is melted. Add milk mixture to potatoes, along with sour cream, cream cheese, 1 tablespoon salt, and pepper; fold to combine. Transfer potato mixture to prepared dish.
In a medium bowl, whisk heavy cream until medium peaks form. Fold in cheese and season with salt and pepper; spoon cream over potatoes, spreading evenly to cover. Transfer to oven and bake until potatoes are heated through and top is light brown, about 30 minutes. Let stand 10 minutes; garnish with chives and serve.

Leftover Mashed Potato Soufflé image

Provided by TJW2725

Categories Cheese

Time 25m

Yield 4 serving(s)

Number Of Ingredients 5

3 eggs, separated
2/3 cup monterey jack cheese, shredded
salt and pepper
1/4 teaspoon nutmeg (to taste)
2 cups mashed potatoes, leftover

Steps:

Preheat oven to 300 degrees Fahrenheit.
Beat the egg whites in a bowl until you can make peaks in them.
Meanwhile, add the egg yolks, cheese, salt, pepper, and nutmeg to the mashed potatoes.
Fold the egg whites into the potato mixture.
Bake in a soufflé dish for 20 minutes or until lightly browned on top.
Variations:.
Add chopped cooked bacon, fresh herbs, or shredded pork or chicken. Use what you have on hand.

Nutrition Facts : Calories 211.8, Fat 9.9, SaturatedFat 5.1, Cholesterol 158.4, Sodium 471.4, Carbohydrate 18.9, Fiber 1.6, Sugar 1.9, Protein 11.3

Potato Souffle image

Provided by Martha Stewart

Number Of Ingredients 9

Unsalted butter, for dish
3 tablespoons fine dried bread crumbs
1 cup leftover mashed potatoes
2 large eggs, separated
3 tablespoons heavy cream
3 tablespoons grated Parmesan cheese
1/2 teaspoon minced garlic
Salt and freshly ground pepper
Freshly grated nutmeg

Steps:

Heat oven to 375 degrees. Butter an 8-inch-long, 1/4-inch-deep oval gratin dish. Coat with bread crumbs, and set the dish aside.
In a large bowl, whisk together the potatoes, egg yolks, cream, Parmesan cheese, and garlic until creamy and well combined. Season with salt and pepper, and set the potato mixture aside.
Place egg whites and a pinch of salt in the bowl of an electric mixer fitted with the whisk attachment. Whip on medium speed until the whites are glossy and stiff.
Fold the egg whites into the potato mixture. Transfer mixture to the prepared gratin dish, and bake until golden and puffy, about 40 minutes. Top with nutmeg, and serve.