Au Gratin Scalloped Potatoes Onions Recette

Transform leftover potatoes and sweet onions into a creamy, cheesy, and utterly irresistible Au Gratin Scalloped Potatoes and Onions! This comforting casserole is surprisingly easy to make, boasting layers of thinly sliced potatoes and sweet onion rings, all bathed in a rich, homemade cheese sauce. A perfect side dish or a satisfying vegetarian main course, this recipe is sure to become a family favorite.

Préparation 25 min

Cuisson 95 min

Calories 439.7 kcal

Protéines 30g

Note Soyez le premier

185

Recette Actions

Partagez cette recette :

Recette Auteur

L'équipe cuisine de Forktionary

Adaptée de Food.com, puis testée et standardisée par Forktionary.

Ingrédients pour Au Gratin Scalloped Potatoes Onions

3 tablespoons butter
1 tablespoon all-purpose flour
2 cups milk
1/4 teaspoon cracked black pepper
1/2 teaspoon dried oregano
1/2 teaspoon dried basil
1 clove minced garlic
3 medium potatoes (about 2 pounds)
2 medium sweet onions
2 cups shredded cheddar cheese
1/2 cup Italian breadcrumbs

Cook Smarter with Sous, Your Kitchen Companion

Missing an ingredient for this Au Gratin Scalloped Potatoes Onions? Need a perfect wine pairing or a healthy side dish idea? Don't guess—ask Sous! Your AI-powered sous-chef is ready to help you swap ingredients, adjust serving sizes, and discover flavor tips in seconds.

Comment préparer Au Gratin Scalloped Potatoes Onions

Preheat oven to 350°F (175°C). Grease a 9x13 inch baking dish.
Melt 2 tablespoons of butter in a small saucepan over medium heat.
Whisk in 1 tablespoon of all-purpose flour until smooth.
Gradually whisk in 2 cups of milk, stirring constantly until the sauce thickens.
Stir in 1/4 teaspoon of cracked black pepper, 1/2 teaspoon of dried oregano, 1/2 teaspoon of dried basil, and 1 clove of minced garlic. Set aside.
Thinly slice 3 medium potatoes (about 2 pounds) and 2 medium sweet onions. Separate the onion rings.
Layer 1/3 of the potato slices, 1/2 of the onion rings, and 1 cup of shredded cheddar cheese in the prepared baking dish.
Repeat layers once more: 1/3 of the potatoes, 1/2 of the onions, 1 cup of cheese.
Top with the remaining 1/3 of the potato slices.
Pour the cream sauce evenly over the potatoes.
Sprinkle 1/2 cup of bread crumbs evenly over the top.
Dot with 1 tablespoon of melted butter.
Cover the baking dish with foil and bake for 1 hour.
Remove foil and bake for an additional 15 minutes, or until the potatoes are tender and the topping is golden brown.

Nutrition Information (Approximate per serving)

Sodium

14 g

Sugar

10g

Fat

83g

Carbs

12g

Recipe Categories (Choose a category and find related recipes!)

Main Courses Main Dish / Dinner Sweets & Sides Side Dishes The Americas American Vegetarian Fall Recipes Holiday Recipes

Recipe Tags (Choose a tag and find related recipes!)

Weeknight Time To Make Course Main Ingredient Preparation Casseroles Side Dishes Potatoes Vegetables Oven Dietary Low Sodium Low In Something Onions Equipment 4 Hours Or Less

Questions fréquentes

Combien de temps faut-il pour préparer Au Gratin Scalloped Potatoes Onions ?

Au Gratin Scalloped Potatoes Onions prend environ 120 minutes du début à la fin — environ 25 minutes de préparation et 95 minutes de cuisson.

Combien de calories contient Au Gratin Scalloped Potatoes Onions ?

Au Gratin Scalloped Potatoes Onions contient environ 439.7 calories par portion, avec environ 30 g de protéines, 12 g de glucides et 40 g de lipides.

De quels ingrédients ai-je besoin pour Au Gratin Scalloped Potatoes Onions ?

Les principaux ingrédients de Au Gratin Scalloped Potatoes Onions sont Butter, Flour, Milk, Cracked Pepper, Oregano, Basil. Consultez la liste complète avec les quantités ci-dessus.