Parmesan Onion Bake Recipe
Parmesan Onion Bake Recipe photo by Taste of Home
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Parmesan Onion Bake Recipe

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Dinner guests in my home know to expect the unexpected! I love experimenting with unusual combinations of ingredients. This cheesy onion bake adds flair to a meal. -Linda Vail, Ballwin, Missouri
TOTAL TIME: Prep: 25 min. Bake: 20 min.
MAKES:6-8 servings
TOTAL TIME: Prep: 25 min. Bake: 20 min.
MAKES: 6-8 servings


  • 6 medium onions, sliced
  • 1 cup diced celery
  • 8 tablespoons butter, divided
  • 1/4 cup all-purpose flour
  • 1 teaspoon salt
  • 1/8 teaspoon pepper
  • 1-1/2 cups milk
  • 1/3 cup grated Parmesan cheese
  • 1/2 cup chopped pecans

Nutritional Facts

3/4 cup: 257 calories, 19g fat (9g saturated fat), 40mg cholesterol, 512mg sodium, 17g carbohydrate (10g sugars, 3g fiber), 6g protein.


  1. In a large skillet, saute onions and celery in 3 tablespoons butter until tender; drain and set aside.
  2. In a saucepan, melt the remaining butter; stir in flour, salt and pepper until smooth. Gradually stir in milk. Bring to a boil; cook and stir for 2 minutes or until thickened. Pour over vegetables; toss to coat.
  3. Pour into an ungreased 2-qt. baking dish. Sprinkle with cheese and pecans. Bake, uncovered, at 350° for 20-25 minutes or until heated through. Yield: 6-8 servings.
Originally published as Parmesan Onion Bake in Taste of Home October/November 2000, p27

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IslandPrincess101 User ID: 6147821 33409
Reviewed Aug. 11, 2011

"Super yummy!"

Mamie Jane User ID: 3601565 80593
Reviewed Feb. 19, 2010

"Delicious and unusual side dish. People ask for the recipe every time I make it."

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