Sardine and potato gratin

A recipe from cooking-ez.com
October 22th 2025455
Sardine and potato gratin
Imprimer cette page - Remove photos

For 4 people, you will need:

Times:

PreparationCookingStart to finish
30 min.55 min.1 hour 20 min.

Step by step recipe

1

Preparing the appareil


Mix 100 g milk, 100 g cream, 2 eggs, salt and pepper in a large bowl.

Mix with a whisk and set aside.
Sardine and potato gratin : etape 25
2

Preparing the gratin


Prepare and chop 2 shallots.

Set aside.
Sardine and potato gratin : etape 25
3Remove the sardines from the tins and cut into small pieces (you can remove the bones and tails if you prefer).

Set aside.
Sardine and potato gratin : etape 25
4Cut 800 g cooked potatoes into medium-sized pieces.Sardine and potato gratin : etape 25
5Brown them to taste in a large frying pan in a little oil, adding salt at the end.

Set aside.
Sardine and potato gratin : etape 25
6In the same pan, pour 3 tablespoons of oil, and when hot, add the shallots.

Season with salt and pepper, and cook for 1 minute, stirring constantly.

Set aside.
Sardine and potato gratin : etape 25
7

Assembling the gratin


Preheat oven to 200°C (390°F).

Pour half the potatoes into a buttered gratin dish.
Sardine and potato gratin : etape 25
8Pour over the cooked shallots.Sardine and potato gratin : etape 25
9Then the sardines.Sardine and potato gratin : etape 25
10Chopped parsley.Sardine and potato gratin : etape 25
11And finally, the other half of the potatoes.Sardine and potato gratin : etape 25
12Pour in the egg mixture, then sprinkle with 50 g grated cheese.Sardine and potato gratin : etape 25
13Bake at 200°C (390°F) for approximately 30 minutes.Sardine and potato gratin : etape 25

Remarks

You can replace sardines in oil with other fish, fresh, smoked or canned too.
View this recipe : https://cooking-ez.com/divers/recipe-sardine-potato-gratin.php
October 22th 2025.
qrcode