Mornay Sauce
Mornay sauce is made from béchamel sauce, to which egg yolk and grated cheese are added.
14 K 5/5 (38 reviews)
15 min.
Easy
2 people
3 IngredientsLast modified on: June 12th 2024
For 2 people, you will need:
250 ml 
15 ml 
25 ml 
Times for this recipe
Preparation: 6 min.
Cooking: 9 min.
All in all: 15 min.
Step by step recipe
Stage 1 - 5 min.
Prepare 250 ml bechamel sauce, or reheat it if you made it in advance.
Stage 2 - 1 min.
Add 15 ml egg yolk...
Stage 3 - 4 min.
...and bring back to the boil, whisking constantly.
Stage 4 - 1 min.
Add 25 ml 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 | 40 RDI=20 % | 110 RDI=10 % | 100 RDI=20 % | 650 RDI=30 % | 2,720 RDI: 30 % |
| 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 2 people : 0.95 €
- 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
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.
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).
69 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.
Eggs Florentine
Eggs Florentine are soft-boiled eggs served on a bed of spinach, topped with Mornay sauce and baked au gratin.
6,456 50 min.
This recipe uses (among others)
Bechamel sauce
You can get more informations, or check-out other recipes which use it, for example: Croque-monsieur potatoes, Thin spinach and potato tart, Grilled ham and bechamel sandwiches, Purple artichokes in a cheesy gratin, Spinach and cauliflower with sesame béchamel sauce, ... See them all 30
Comté cheese
Like these other recipes: Triple-Cheese Pumpkin Gratin, Carrot salad with almonds and Comté cheese, Deep leek and potato quiche, Chicken Brussels pie, Hasselback or "Swedish-style" potatoes, ... See them all 40
Egg yolk
Like these other recipes: Ramekins of duchess potatoes, Chocolate and vanilla crème brûlée, Gâteau Basque , Spaghetti with smoked salmon, Household cake (Gâteau de ménage), ... See them all 73
Other recipes you may also like
Amandier (gluten-free almond cake)
This gluten-free cake is called "amandier" in French, as it is made with ground almonds instead of flour (the same word also means almond tree). The texture is moist and the flavour is, well, almondy.October 4th 202040 K 1 hour 8 min.
Sausage mushroom and cheese crumble
A small ramekin filled with sausage sandwiched between two layers of cooked mushrooms, topped with a savoury crumble made with cancoillotte (a cheese typical of eastern France). All the French region of Franche-comté is in this recipe: Morteau sausage, cancoillotte cheese, and Jura white wine.May 10th 2023247 K 24.6 2 hours 45 min.
Small foie gras pasties
Dainty pasties, filled with a morsel of seasoned foie gras.September 7th 2018323 K4.6 2 hours
Chicken pie
Apart from the obvious chicken, this pie's puff pastry "lid" also conceals mushrooms, bacon, hard-boiled eggs and leeks.May 10th 2023118 K4.3 2 hours 30 min.
Bourguignon potatoes
Potatoes cooked "bourguignon" (or Burgundy) style is a delicious twist on a classic potato gratin. The potatoes are cooked in milk, with added flavour from lardons and fried onions. A tasty topping of cream with Époisses cheese is poured over just before the dish goes in the oven.August 12th 202145 K 1 hour 55 min.
News list of cooking-ez.com
Sign up to receive the latest recipes (next batch due to be sent on 2025-05-25)
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.