Mornay Sauce


Mornay Sauce
Mornay sauce is made from béchamel sauce, to which egg yolk and grated cheese are added.
6,003 5/5 based on 38 reviews
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Last modified on: June 12th 2024

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For 2 people, you will need:

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Times for this recipe
Preparation: 6 min.
Cooking: 9 min.
All in all: 15 min.

Step by step recipe


Stage 1 - 5 min.
Mornay Sauce
Prepare 250 g Bechamel sauce, or reheat it if you made it in advance.

Stage 2 - 1 min.
Mornay Sauce
Add 15 g egg yolk...

Stage 3 - 4 min.
Mornay Sauce
...and bring back to the boil, whisking constantly.

Stage 4 - 1 min.
Mornay Sauce
Add 25 g Comté cheese...

Stage 5 - 4 min.
Mornay Sauce
...and carefully whisk in.

Turn off the heat and your Mornay sauce is ready.

Note: If you need a very smooth sauce, you can give it a quick blast with a blender, or strain it through a sieve.

Stage 6
Mornay Sauce
If you're not going to use it straight away, wrap it in plastic wrap, as, like béchamel sauce, it crust quickly.
Remarks
The cheese used is usually a hard one: Comté, Gruyère, Emmental, Cheddar, Parmesan, etc., but you can also use other cheeses to suit your taste, such as Roquefort, Mont d'or or Gorgonzola.

Curiously enough, in his book "Ma cuisine", Auguste Escoffier uses Parmesan and no egg yolks for his version of Mornay.

The name comes from a 19thcentury epicurean named Philippe de Mornay.
Keeping: 1 or 2 days in the fridge, protected by cling film.
Source: Home made.
Nutritional information
Proteins (gr)Carbohydrates (gr)Fats (gr)Energy value (in k-calories)Energy value (in k-joules)
Whole recipe40 20 %110 10 %100 20 %650 30 %2,720 30 %
Per 100 g20 6 %40 3 %40 5 %220 10 %940 10 %
Per person20 9 %50 5 %50 8 %320 20 %1,360 20 %
The % figures are calculated in relation to the Recommended Dietary Intake , or RDI of 2,000 k-calories (or 8,400 k-joules) per day for a woman Change to a man
Possible allergens in this recipe: Milk, Gluten, Egg
How much will it cost?
  • For 2 people : 0.91 €
  • Per person : 0.46 €

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Note: Be careful, these prices are only an estimate, you can consult the table of prices by ingredients used for this estimate.
Some other recipes using this recipe
Spinach Mornay
Spinach Mornay

This gratin is made with a layer of pre-cooked spinach, then sliced hard-boiled eggs and a Mornay sauce (an enriched bechamel with cheese).
59K4 40 min.
Manou's zucchinis garnished
Manou's zucchinis garnished

Manou's zucchinis are zucchini halves topped with a small piece of toast, Mornay sauce and grated cheese before being put in the oven.
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Mornay onion tart
Mornay onion tart

In a shortcrust pastry base, a rather thick onion tart, where onions and lardons are deliciously bound with a Mornay sauce.
5,403 2 hours 14 min.
Small green vegetables in Mornay sauce
Small green vegetables in Mornay sauce

For this very green and vegetal recipe, vegetables are cooked separately, and bound with a Mornay sauce (Béchamel with cheese).
11K5 57 min.
This recipe uses (among others)
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