Dauphinoise Potatoes with Leeks

Dauphinoise Potatoes with Leeks is a classic side dish that combines creamy sauce with tender vegetables. This recipe is perfect for Sunday roasts or special family dinners. The mild taste of leeks adds a nice depth to the traditional potato bake. It is a simple way to make a comforting meal for everyone to enjoy.
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Photo of the finished dish for the recipe Dauphinoise Potatoes with Leeks

Why dauphinoise potatoes with leeks is a favourite

This Dauphinoise Potatoes with Leeks dish is very easy to prepare with basic ingredients. The cream and milk create a rich sauce that coats every slice of potato. Adding leeks provides a subtle onion flavour that works well with the garlic and nutmeg. It is a hearty recipe that looks impressive on the dinner table.

How to make dauphinoise potatoes with leeks

Step 1
Prepare ingredients: Peel the potatoes and slice them into thin rounds using a sharp knife. Clean the leeks thoroughly and cut them into small rings. Grate the cheese and set it aside for later.
Step 2
Cook the leeks: Melt the butter in a frying pan over medium heat. Add the leeks and cook them until they become soft and translucent. Stir in the crushed garlic and cook for one more minute.
Step 3
Make the sauce: Pour the double cream and milk into a small saucepan. Add the salt, pepper and nutmeg then bring the mixture to a very gentle simmer. Remove from the heat once it is warm.
Step 4
Bake the dish: Layer half of the potatoes and leeks in an oven dish. Add the rest of the vegetables and pour the cream sauce over the top. Sprinkle with cheese and bake at 180 degrees for one hour until golden.

My best tips for dauphinoise potatoes with leeks

Choose a starchy potato variety to ensure the sauce thickens correctly during the baking process. Try to slice your potatoes to a similar thickness so they all soften at the same time. If the top of the dish looks too dark before the potatoes are soft, cover the dish with a piece of foil. Adding fresh herbs like thyme or rosemary can bring extra aroma to the meal. Let your Dauphinoise Potatoes with Leeks rest for ten minutes after taking it out of the oven. This resting time allows the creamy sauce to thicken and makes it easier to serve clean portions.

You may also like green chicken curry, steamed salmon or noodles with minced pork.

Ingredients

servings
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  • 1 kg potatoes
  • 2 leeks
  • 2 garlic cloves
  • 300 ml double cream
  • 200 ml milk
  • 50 g butter
  • 1 tsp salt
  • 1 tsp black pepper
  • 1 pinch nutmeg
  • 100 g gruyere cheese

Cooking time

Kitchen tools

Nutrition information

NUTRITIONper serving
  • Energy:2188 kJ / 523 kcal
  • Fat:37 g
  • - of which saturates:23 g
  • Carbohydrates:36 g
  • - of which sugars:5 g
  • Protein:11 g
  • Fibre:4 g
  • Salt:466 mg

People also ask

Starchy potatoes like King Edward or Maris Piper are the best choice for Dauphinoise Potatoes with Leeks. These types release starch which helps to create a thick and silky cream sauce.
You can assemble the Dauphinoise Potatoes with Leeks a few hours before you need to bake it. Keep the dish covered in the fridge and add a few extra minutes to the cooking time if it is cold.
The dish is ready when the top is golden brown and the sauce is bubbling at the edges. You should be able to push a knife through the layers of potatoes with no resistance.
What do you think of this recipe?
4.6 / 5 - (33 ratings)