Parmesan-Baked Mashed Potatoes

Name: Parmesan-Baked Mashed Potatoes
Prep time: 20 min
Cook time: 25 min
Total time: 45 min
Yield: 4 servings
Ingredients: 1-3/4 pounds red potatoes (about 6 medium), peeled and cubed; 2/3 cup sour cream; 2 large egg whites, lightly beaten; 1/4 cup butter; 1/4 cup minced fresh parsley; 2 green onions, thinly sliced; 3/4 teaspoon salt; 1/4 teaspoon pepper; Dash ground nutmeg; 3 tablespoons grated Parmesan cheese

TEST KITCHEN APPROVED

Total Time:Prep: 20 min. Bake: 25 min.

By Taste Of Home Editorial Team

Recipe by Rosemary Janz, Concord, North Carolina

Tested by Taste of Home Test Kitchen

Taste of Home's Editorial Process

Updated on Jun. 27, 2023

Here’s a family favorite for Christmas Day dinner. Whether I’m serving a main course of ham or turkey, everyone wants a big scoop of Parmesan mashed potatoes alongside.—Rosemary Janz, Concord, North Carolina

TEST KITCHEN APPROVED

Parmesan-Baked Mashed Potatoes

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Yield:4 servings

Prep:20 min

Cook:25 min

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Ingredients

1-3/4 pounds red potatoes (about 6 medium), peeled and cubed
2/3 cup sour cream
2 large egg whites, lightly beaten
1/4 cup butter
1/4 cup minced fresh parsley
2 green onions, thinly sliced
3/4 teaspoon salt
1/4 teaspoon pepper
Dash ground nutmeg
3 tablespoons grated Parmesan cheese

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Directions

1
Preheat oven to 400°. Place potatoes in a large saucepan; add water to cover. Bring to a boil. Reduce heat; cook, uncovered, 10-15 minutes or until tender.

2
Drain; return to pan. Mash potatoes, gradually adding sour cream, egg whites and butter. Stir in parsley, green onions, salt, pepper and nutmeg.
3
Transfer to a greased 1-1/2-qt. baking dish; sprinkle with cheese. Bake 25-30 minutes or until golden brown.