Potatoes Au Gratin Recipe
Indulge in a creamy, cheesy Potatoes Au Gratin recipe featuring red potatoes, onions, cheddar, and gruyere cheese. Ideal for any meal.
- Prep Time: 15 minutes
- Cook Time: 1 hour
- Total Time: 1 hour 15 minutes
- Yield: 6 servings 1x
- Category: Side Dish
- Method: Baking
- Cuisine: French
- Diet: Vegetarian
Ingredients
Scale
- 2 ½ pounds red potatoes
- 1 onion
- 3 tablespoons butter
- 3 tablespoons all-purpose flour
- 1 teaspoon dry mustard powder
- 2 cups milk
- 1 cup cheddar cheese, shredded
- ½ cup gruyere cheese, shredded
- Salt & pepper to taste
Instructions
- Preheat oven to 375°F (190°C).
- Slice the potatoes and onions thinly.
- In a saucepan, melt butter over medium heat. Add flour and mustard powder, whisking until smooth.
- Gradually add milk, stirring constantly until the mixture thickens.
- Remove from heat and stir in cheddar and gruyere cheese until melted. Season with salt and pepper.
- Layer half of the potatoes and onions in a greased baking dish. Pour half of the cheese sauce over the top. Repeat layers.
- Cover with foil and bake for 45 minutes. Remove foil and bake for an additional 15 minutes until golden and bubbly.
Notes
- For extra flavor, add a pinch of nutmeg to the cheese sauce.
- Use a mandoline slicer for evenly sliced potatoes.
Nutrition
- Serving Size: 1 serving
- Calories: 300
- Sugar: 4g
- Sodium: 400mg
- Fat: 15g
- Saturated Fat: 9g
- Unsaturated Fat: 4g
- Trans Fat: 0g
- Carbohydrates: 35g
- Fiber: 3g
- Protein: 10g
- Cholesterol: 40mg
Find it online: https://elianarecipes.com/potatoes-au-gratin-recipe/