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Home Recipes Cooking Style Easy

Onions Au Gratin

Name: Onions Au Gratin
Prep time: 15 min
Cook time: 25 min
Total time: 40 min
Yield: 8 servings.
Ingredients: 6 medium yellow onions; 1/4 cup butter, cubed; 2 tablespoons all-purpose flour; 1/2 cup beef broth; 1/2 cup heavy whipping cream; 1/4 teaspoon salt; 1/8 teaspoon pepper; 1/2 cup shredded Swiss cheese; 1/2 cup grated Parmesan cheese

6 reviews

Test Kitchen Approved

Total Time

Prep: 15 min. Bake: 25 min.

Makes

8 servings

Updated: Oct. 22, 2022

Most everyone cooks with onions, but few think of serving them as a vegetable side dish. My family really loves this recipe.—Christine Halandras, Meeker, Colorado

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Ingredients

6 medium yellow onions
1/4 cup butter, cubed
2 tablespoons all-purpose flour
1/2 cup beef broth
1/2 cup heavy whipping cream
1/4 teaspoon salt
1/8 teaspoon pepper
1/2 cup shredded Swiss cheese
1/2 cup grated Parmesan cheese

Directions

Cut onions into 1/2-in. slices; saute in butter until tender. Place in a greased 8-in. square baking dish.
In a small bowl, stir the flour, broth, cream, salt and pepper until smooth; pour over onions. Sprinkle with cheeses.
Bake, uncovered, at 350° for 25-30 minutes or until cheese is golden brown and mixture is bubbly.

Nutrition Facts

1 cup: 203 calories, 15g fat (9g saturated fat), 46mg cholesterol, 303mg sodium, 13g carbohydrate (8g sugars, 2g fiber), 6g protein.

Onions Au Gratin

Ingredients

Directions

Nutrition Facts

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