Potatoes Au Gratin Recipe
Enjoy this creamy Potatoes Au Gratin recipe with layers of tender potatoes, onions, and a rich cheese sauce, perfect for family dinners.
- Prep Time: 30 minutes
- Cook Time: 60 minutes
- Total Time: 90 minutes
- Yield: 6 servings 1x
- Category: Side Dish
- Method: Baking
- Cuisine: French
- Diet: Vegetarian
Ingredients
Scale
- 6-8 medium-sized potatoes (russet or Yukon Gold)
- 1 large onion, thinly sliced
- 4 tablespoons unsalted butter
- 4 tablespoons all-purpose flour
- 2 cups whole milk
- 2 cups shredded cheese (cheddar and Gruyère)
- 1 teaspoon salt
- 1/2 teaspoon pepper
- 1/2 teaspoon garlic powder
- 1/2 teaspoon paprika
- Fresh herbs (optional, thyme or rosemary)
- Cooking spray
Instructions
- Preheat the oven to 375°F (190°C). Grease a casserole dish with cooking spray.
- Peel and thinly slice the potatoes and onions.
- In a saucepan, melt the butter over medium heat. Add flour, stirring constantly, to make a roux.
- Gradually whisk in the milk, cooking until the sauce thickens.
- Stir in the shredded cheese until melted and smooth.
- Season with salt, pepper, garlic powder, and paprika.
- Layer half of the potatoes and onions in the casserole dish. Pour half of the cheese sauce over the layers.
- Repeat with the remaining potatoes, onions, and sauce.
- Cover with foil and bake for 45 minutes. Remove the foil and bake for an additional 15 minutes, until golden brown and bubbly.
- Let it cool slightly before serving. Garnish with fresh herbs if desired.
Notes
- For a richer flavor, you can use a mixture of heavy cream and milk.
- Try adding cooked bacon bits for a smoky flavor.
Nutrition
- Serving Size: 1 serving
- Calories: 350
- Sugar: 4g
- Sodium: 600mg
Find it online: https://emiliarecipes.com/potatoes-au-gratin-recipe/