1,523 easy and fully explained recipes, with +66K photos and 78 videos

Onion fondue

Name: Onion fondue
Prep time: 8 min
Cook time: 42 min
Total time: 50 min
Yield: 500 g
Cuisine: French
Ingredients: 1 kg onion; 3 tablespoons oil; 20 g butter; 2 bayleaves; 2 sprigs thyme

Onion fondue is a delicious classic of French cuisine: finely-sliced onions, cooked long and slow until they are melting and caramelized.

This can be used in many other recipes.

160 K 4.0/5 (45 reviews)

50 min.

Easy

3.00 €

500 g

5 Ingredients

Last modified on: March 25^th 2020

For 500 g, you will need:

1 1 kg onion
2 3 tablespoons oil
3 20 g butter
4 2 bayleaves
5 2 sprigs thyme
Total weight: 1,070 grams

Times for this recipe

Preparation: 8 min.

Cooking: 45 min.

All in all: 50 min.

When should you start or finish this recipe?

If you start now, at , you will finish around : ?.Change start time

To finish around 7pm, you'll need to have started before: .Change end time

Step by step recipe

Stage 1 - 7 min.

Prepare 1 kg onion and slice finely.

This might look like a lot, but with the long, slow cooking, the weight will reduce by about half.

Stage 2 - 2 min.

Using a pan that is not non-stick, melt together 3 tablespoons oil and 20 g butter on high heat.

Add 2 bayleaves and 2 sprigs thyme, and stir round for a few seconds.

Stage 3 - 1 min.

Add the sliced onions, mix well, but do not salt.

Turn the heat down to its lowest and leave to cook gently uncovered, stirring every 5 minutes or so.

Stage 4 - 40 min.

Each time you stir, remember to scrape the bottom of the pan to mix in the cooking juices that the onions will create, so that gradually...

Stage 5

...they will take on the desired colour and consistency.

At about halfway, you can remove and discard the thyme and bayleaf.

Stage 6

Once the onions have reached this colour (I like them really well caramelized), take off the heat, salt and pepper, then check the seasoning.

Stage 7

Your onion fondue is ready for use in any recipe you like.

Remarks

You will notice how the long cooking really brings out the onions' slightly sweet flavour, so do salt quite generously at the end of cooking.

It is important not to use a non-stick pan, as a conventional metal pan helps the onions to stick and create the cooking juices. These should be scraped off the bottom frequently and mixed in.

You can use clarified butter instead of the mix of oil + butter, or just normal butter, but take care not to let it burn.

Keeping: Several days in the fridge, covered with plastic film.

Source: Home made.

Nutritional information

	Proteins (gr)	Carbohydrates (gr)	Fats (gr)	Energy value (in k-calories)	Energy value (in k-joules)
Whole recipe	10 RDI=5 %	90 RDI=8 %	60 RDI=9 %	970 RDI=50 %	4,050 RDI: 50 %
Per 100 g	1 RDI=0 %	8 RDI=1 %	5 RDI=1 %	90 RDI=5 %	380 RDI: 5 %

Possible allergens in this recipe: milk

How much will it cost?

For 500 g : 3.00 €

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 recipeSee them all 8

Boulangère potatoes

This great classic of French home cooking consists of sliced potatoes with slivers of bacon between, on a bed of onion fondue, moistened with poultry (or beef) stock and baked in the oven. It takes a fairly long time, but is so good, and reheats very well.
54 K 2 1 hour 40 min.

Rosemary steamed fish

In this recipe the fish is cooked in steam perfumed with rosemary, which makes it tender and aromatic, served on a bed of onions fondue and finished with a dry white wine sauce.
351 K3.8 1 hour

Loaf for "les filles'"

This loaf for "the girls" in three colours is made by putting together three doughs, each with a different flavour: tomato for the red, pesto with olives for the green and onion for the white. The three different doughs fuse as they rise together in the tin before cooking, to produce an unusual...
88 K4.6 4 hours 6 min.

Eggs in tomato shells

This is a novel way of cooking eggs: in tomato "shells" or egg-cups! For extra flavour, we'll put a spoonful of caramelized onions in the tomato first.
67 K3.9 1 hour 3 min.

Baked Camembert

In this recipe, very similar to the hot box, a Camembert cheese is baked in the oven, surrounded by baked potatoes set on a fondue of onions. A delicious and comforting winter dish.
15 K1 1 hour 25 min.

This recipe uses (among others)

Other recipes you may also like

Candied grapefruit peel

Not really a dessert, more a kind of sweet. After soakiing, strips of grapefruit skin are cooked very slowly to conservethem in sugar. It's a real treat with coffee at the end of a meal.

December 20^th 2018390 K 14 1 day 1 hour 25 min.

Fillings for macaroons

The macaroons recipe shows how to make these small cakes, and gives the example of a raspberry filling. Here are several other possibilities: Apricot macaroons, Chocolate macaroons, Mint macaroons, Blackcurrant macaroons.

May 30^th 2020311 K 24.3 2 hours 1 min.

Confectioner's custard (Crème pâtissière, or French pastry cream)

Quite similar to crème anglaise but much thicker. It is used in many pastries like choux pastry (pâte à choux) or millefeuille.

January 27^th 2017777 K 313.8 40 min.

Fruit coulis (fruit purée)

Contrary to what people usually think, coulis is not just a simple fruit purée with sugar. Of course, this is the general principle, but it's possible to make something much better and more refined. This recipe is for a strawberry coulis (see below for other fruits): how to make it, but also how freeze it.

October 20^th 2012793 K 43 25 min.

Montbenoit's canapés

A recipe from Franche-comté (lovely region of eastern France): large slices of bread coated with melted shallot, grilled bacon dice, a big slice of Morbier (cheese from the same region) and a brief spell in the oven. It really is a winter dish.

October 13^th 2010289 K4.6 1 hour 45 min.

News list of cooking-ez.com

Note: We'll never share your e-mail address with anyone else.