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Potato Puff Casserole

SUBMITTED BY: Taste of Home's Fast Family Favorites

"You'd never guess leftover mashed potatoes are the main ingredient in this delightful casserole that's good enough for company."

SERVINGS

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Servings
 

INGREDIENTS

  • 1 small onion, chopped
  • 2 tablespoons butter or margarine
  • 1/2 cup milk
  • 1/2 teaspoon ground mustard
  • 1/4 teaspoon salt
  • 1/8 teaspoon pepper
  • 2 cups mashed potatoes (prepared with milk and butter)
  • 2 eggs, separated
  • 1 cup shredded Cheddar cheese (optional)

DIRECTIONS

  1. In a skillet, saute onion in butter until tender. Stir in milk, mustard, salt and pepper; bring to a boil. Remove from the heat; stir in potatoes and mix well. Stir in egg yolks until smooth. Cool at room temperature for 15 minutes. Stir in the cheese if desired.
  2. In a small mixing bowl, beat egg whites until soft peaks form. Fold into the potato mixture. Spoon into a greased 1-qt. baking dish.
  3. Bake at 350 degrees for 40-45 minutes or until puffed and lightly browned. Yield: 6 servings.
  • © 2002 Reiman Media Group, Inc.
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REVIEWS

The reviewer gave this recipe 5 stars. This recipe averages a 0 star rating.
Reviewed on Aug. 2, 2008 by readernut
This was excellent, with or without cheese. It's also a good way to use up extra onion. MORE
The reviewer gave this recipe 4 stars. This recipe averages a 0 star rating.
Reviewed on Dec. 22, 2007 by Patricia M
I thought this was quite good. My husband did not like it as much since there was more egg... MORE


 
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