Oysters au gratin (cooked in the oven)
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Oysters au gratin

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Not everyone likes raw oysters, so why not bake them in the oven? These oysters au gratin, with shallots and white wine, are the perfect festive starter or snack.

30 minutes
2 persons

Nutrition balance score

Great
8.2/10
Glycemic Index
Glycemic Load
44.24 (Low)
5.83 (Low)

Nutrition per serving

Kcal
219.50 kcal
Carbohydrates
Of which sugars
13.18 g
2.45 g
Total fat
Of which saturated fats
10.53 g
5.75 g
Proteins
8.28 g
Fiber
1.39 g
Sodium
1469.37 mg
Oysters au gratin ingredients

Recipe oysters au gratin

Ingredients

2 persons
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Recipe oysters au gratin allergens

This recipe contains the following allergens. Click on the allergen to search for alternative recipes.

Véronique Pouw

Made by Véronique

Published at 2023-07-21, this recipe is for 2 persons and takes 30 minutes.

Updated at: 2025-11-13

Let's get started
Preparation time
20 minutes
Time cooking
10 minutes
Total time
30 minutes

Preparation – 20 minutes

Peel the shallot and chop it as finely as possible.

Open the oysters; the best way to do this is to lay the oyster flat side up in a tea towel. Take an oyster knife and place it between the two sides of the shell and pry a few times from top to bottom until the flat side of the oyster comes loose. Cut the oyster loose from the attachment of the bottom shell.

Make sure the oysters are loose, you can check this by turning the oyster in its shell. Strain the liquid into a small bowl.

Place the liquid, along with the shallot, white wine and the juice of half a lemon in a small saucepan.

Heat the pan, and let the sauce gently thicken for a few minutes. As soon as the sauce has reduced sufficiently, turn down the heat and add the cream, little by little, while stirring with a whisk.

Continue to gently reduce to produce a nice, thick sauce.

Preheat the oven to 200 degrees celsius or 390 fahrenheit.

Oysters au gratin
Oysters au gratin

Finishing the oysters – 10 minutes

Place the oysters on an oven plate and pour a little sauce over each of them. Sprinkle a little salt and black pepper over the oysters and top with a layer of breadcrumbs.

Heat the grill of the oven and place the oysters under it. Cook the oysters for a few minutes, but not too long, otherwise they will become tough.

Garnish with parsley, if desired, and serve immediately. Enjoy!

Tips!

How many oysters should I allow per person?

As a starter, we usually serve 6 - 7 oysters per person.

Can I open oysters without an oyster knife?

Opening oysters without an oyster knife could be done with a screwdriver (flat head). Be careful though, as this is more dangerous than using an oyster knife.

How far in advance can you open oysters?

After opening an oyster, it is best to serve it immediately. The fresher the better. You can eat them a few hours later, but storing them any longer is not recommended.

What do you think of this?

3 ratings
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Nutritional values

Per 1 serving / piece:

Pay attention! These indicated nutritional values are based on standard tables and are therefore an estimated total. No rights can be derived from the data in the nutritional value table.
General
Kcal
219.50 kcal
Carbohydrates
Of which sugars
13.18 g
2.45 g
Total fat
Of which saturated fats
10.53 g
5.75 g
Proteins
8.28 g
Fiber
1.39 g
Sodium
1469.37 mg
Show vitamines & minerals
Handy! Scroll this table horizontally to see all nutritional values per ingredient
Amount Ingredient Allergens Kcal Carbs Carbs of which sugars Fat Fat of which saturated Protein Fibers Sodium Iron Calcium Magnesium Potassium Phosphorus Copper Zinc Iodine Selenium Vitamin C Vitamin D Vitamin A Vitamin B1 Vitamin B2 Vitamin B6 Vitamin B12 Vitamin B11 Vitamin E Vitamin K Vitamin K1
6 fresh oysters mollusks 42.00 2.04 g - 1.08 g 0.60 g 6.00 g - 174.00 mg 3.48 mg 42.00 mg 18.00 mg 150.00 mg 94.20 mg 1.50 mg 9.60 mg 36.00 µg - - 0.60 mg 0.05 mg 0.10 mg 0.12 mg - 9.60 µg 9.00 µg - - -
0.5 shallot 4.00 0.91 g - 0.03 g - 0.23 g 0.33 g - 0.19 mg 9.00 mg - - - - - - - 2.35 mg - - - - - - - - - -
50 ml dry white wine sulfites 40.00 0.25 g 0.25 g - - 0.10 g - 1.00 mg 0.30 mg 5.00 mg 5.00 mg 40.00 mg 7.50 mg 0.04 mg 0.10 mg - - - - - - 0.01 mg 0.01 mg - - - - -
0.25 lemon 10.80 1.95 g 0.90 g 0.12 g - 0.15 g 0.66 g 0.60 mg 0.03 mg 3.00 mg 3.00 mg 45.00 mg 6.00 mg 0.02 mg 0.03 mg - - 13.50 mg - - 0.02 mg 0.01 mg 0.01 mg - 2.40 µg - - -
black pepper 0.15 0.03 g - - - 0.01 g 0.01 g 0.02 mg 0.01 mg 0.20 mg - 0.65 mg 0.09 mg - - - - - - - - - - - - - - -
salt - - - - - - - 1200.00 mg 0.01 mg 0.30 mg 8.70 mg 0.15 mg - - - - - - - - - - - - - - - -
25 ml cream milk 84.25 0.70 g 0.70 g 9.00 g 5.00 g 0.50 g - 8.75 mg - 18.75 mg 2.50 mg 23.75 mg 15.00 mg - 0.05 mg - - 0.25 mg 0.23 mg 0.09 mg 0.01 mg 0.03 mg 0.01 mg 0.05 µg 0.75 µg - - -
breadcrumbs egg, gluten, soy 38.30 7.30 g 0.60 g 0.30 g 0.15 g 1.30 g 0.40 g 85.00 mg 0.12 mg 2.00 mg 1.00 mg 30.00 mg 10.00 mg 0.03 mg 0.09 mg - - 0.60 mg - - 0.05 mg 0.02 mg - - - - - -
    219.50 13.18 g 2.45 g 10.53 g 5.75 g 8.28 g 1.39 g 1469.37 mg 4.14 mg 80.25 mg 38.20 mg 289.55 mg 132.79 mg 1.58 mg 9.87 mg 36.00 µg - 16.70 mg 0.83 mg 0.14 mg 0.17 mg 0.18 mg 0.03 mg 9.65 µg 12.15 µg - - -
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