How many servings does this recipe make?

This recipe makes 4 servings. You can adjust the portion size directly on this page.

What ingredients do I need for Onions Au Gratin?

You need 9 ingredients. The key ingredients include: 6 medium yellow onions, 1/4 cup butter, cubed, 2 tablespoons all-purpose flour, 1/2 cup beef broth, and more.

Is Onions Au Gratin suitable as soups & stews?

Yes, Onions Au Gratin falls under the Soups & Stews category and is a great choice for this type of meal.

How do I store leftover Onions Au Gratin?

Store leftovers in an airtight container in the refrigerator for up to 3–4 days. Reheat gently before serving.

Onions Au Gratin Recipe

Name: Onions Au Gratin
Prep time: 15 min
Cook time: 30 min
Total time: 45 min
Yield: 4 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

Onions Au Gratin – a delicious recipe with yellow onions, butter, flour, beef broth, heavy whipping cream, salt. Easy to follow and perfect for any occasion.

Serves 4 Soups & Stews

Servings: persons

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

Frequently Asked Questions

Quick Info

Servings
4 servings
Calories
392 kcal
Category
Soups & Stews

Eats Now Editorial Team

Passionate cooks who develop and test new recipes every day – from quick weeknight dinners to special occasion feasts.

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Onions Au Gratin

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