A rich and creamy potato gratin recipe, perfect for a comforting side dish that pairs beautifully with any main course.
Preparation time
25min
Cooking time
1h 15min
Ingredients
8 Servings
- 0.5 teaspoon black pepper
- 2 tablespoons butter
- 200 grams cheddar cheese
- 2 tablespoons flour
- 2 cloves garlic
- 250 milliliters heavy cream
- 500 milliliters milk
- 1 onion
- 6 russet potatoes
- 1 teaspoon salt
Directions
Step 1
Preheat the oven to 175°C (350°F).
Step 2
Melt the butter in a large skillet over medium heat. Add the chopped onion and minced garlic. Cook until the onion is soft and translucent.
Step 3
Stir in the flour and cook for another minute.
Step 4
Gradually whisk in the milk and heavy cream. Cook, stirring constantly, until the mixture has thickened.
Step 5
Remove from heat and stir in 150 grams of the shredded cheddar cheese, salt, and black pepper until the cheese has melted and the sauce is smooth.
Step 6
Layer half of the sliced potatoes in a greased baking dish. Pour half of the cheese sauce over the potatoes.
Step 7
Repeat with the remaining potatoes and cheese sauce.
Step 8
Sprinkle the remaining 50 grams of shredded cheddar cheese on top.
Step 9
Cover with aluminum foil and bake in the preheated oven for 45 minutes.
Step 10
Remove the foil and bake for an additional 30 minutes, or until the potatoes are tender and the top is golden brown.
Step 11
Let it cool for a few minutes before serving.