Mornay Sauce
Mornay sauce is made from béchamel sauce, to which egg yolk and grated cheese are added.
13 K 5/5 (38 reviews)
15 min.
Easy
12 people
3 IngredientsLast modified on: June 12th 2024
For 12 people, you will need:
1 litre 500 ml 
90 mls 
150 mls 
Times for this recipe
Preparation: 6 min.
Cooking: 9 min.
All in all: 15 min.
Step by step recipe
Stage 1 - 5 min.
Prepare 1 litre 500 ml bechamel sauce, or reheat it if you made it in advance.
Stage 2 - 1 min.
Add 90 mls egg yolk...
Stage 3 - 4 min.
...and bring back to the boil, whisking constantly.
Stage 4 - 1 min.
Add 150 mls Comté cheese...
Stage 5 - 4 min.
Stage 6
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.
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 recipe | 270 RDI=100 % | 630 RDI=60 % | 610 RDI=90 % | 3,890 RDI=200 % | 16,300 RDI: 200 % |
| Per 100 g | 20 RDI=6 % | 40 RDI=3 % | 40 RDI=5 % | 220 RDI=10 % | 940 RDI: 10 % |
| Per person | 20 RDI=9 % | 50 RDI=5 % | 50 RDI=8 % | 320 RDI=20 % | 1,360 RDI: 20 % |
How much will it cost?
- For 12 people : 5.50 €
- Per person : 0.50 €
Change currency: 
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
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.
10 K 55 min.
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).
68 K4 40 min.
Mornay onion tart
In a shortcrust pastry base, a rather thick onion tart, where onions and lardons are deliciously bound with a Mornay sauce.
14 K 2 hours 15 min.
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).
17 K5 60 min.
Eggs Florentine
Eggs Florentine are soft-boiled eggs served on a bed of spinach, topped with Mornay sauce and baked au gratin.
6,368 50 min.
This recipe uses (among others)
Bechamel sauce
You can get more informations, or check-out other recipes which use it, for example: Leek and Mimolette tart, Endives , Ham "friand" pie, Spinach and cauliflower with sesame béchamel sauce, Italian style gratin, ... See them all 30
Comté cheese
Like these other recipes: Mozzarella pasta bake, Hasselback or "Swedish-style" potatoes, Salmon and spinach quiche, Two-cheese quiche, Fried cheese toasties with avocado, ... See them all 40
Other recipes you may also like
How to peel a pineapple
For most recipes it is necessary to completely peel the pineapple, and to keep only the flesh which is then often cut into small pieces. Here is a method.February 21th 2011207 K3.7 20 min.
Pistachio custard tart
Similar in texture to a classic rich French custard tart, this version has the same sweetcrust pastry case, but the filling has a delicious pistachio flavour, rather than the normal vanilla.July 13th 2022122 K 24.3 50 min.
Creamy Comtoise artichoke gratin
This is an artichoke recipe with a difference: we'll be using both heart and leaves, first steamed, then lightly sautéed before being blended with cancoillotte cheese to make a creamy purée. This is then browned in individual ramekins.December 9th 202031 K 50 min.
Exotic fruit tart
An exotic fruit tart (bananas, kiwi and pineapple), with crisp pastry and almond cream which are cooked beforehand. It's a rather simple recipe, but the final result will impress your guests.May 27th 2020322 K5 2 hours 25 min.
Crème brulée
Crème brûlée (burned cream) is quite easy to prepare: it's a simple egg-cream dessert. The only difficulty is in making the delicious crunchy caramel layer on top. The perfect crème brulée (for me) is a cold and soft cream, with on top a nice hot caramel crust. This is a completely new version...December 31th 20111.66 M 74.3 4 hours 40 min.
News list of cooking-ez.com
Sign up to receive the latest recipes (next batch due to be sent on 2025-05-18)
Note: We'll never share your e-mail address with anyone else.
Post a comment or question
Follow this recipe
If you are interested in this recipe, you can "follow" it, by entering your email address here. You will then receive a notification immediately each time the recipe is modified or a new comment is added. Please note that you will need to confirm this following.
Note: We'll never share your e-mail address with anyone else.
Alternatively: you can subscribe to the mailing list of cooling-ez.com , you will receive a e-mail for each new recipe published on the site.