Onion Confit

I could live on hors d’oeuvres year round, and most of them would involve cheese. Actually, if I’m being honest, they could be only cheese platters, and I would die happy.

It doesn’t matter if the weather is warming up outside, to me there’s nothing much better than warm, melted cheese. It doesn’t have to be snowing outside for me to bake a brie. I guess the only exceptions are fondue and raclette, which I do limit to the cold months, but only because the meals end up lasting so long and being so heavy.

When when I do prepare a baked brie, or some kind of hot cheese canapes, I sometimes pair the cheese with a fig jam, a strawberry chutney, or a citus curd. Of course, that depends on the kind of cheese, but this following recipe for onion confit would go with everything from goat to cow cheeses, soft to hard cheeses, melted or not!

The onion confit is also a good condiment to serve with chicken, duck, pork, and grilled sausages. It would be really lovely served with a beautifully seared lobe of foie gras, alongside pate, or as a condiment in a sandwich of short ribs and brie. It’s really versatile.

Onion confit is sort of like a chutney, in that the onions are sweetened slightly. But because the onions are cooked in olive oil, and not caramelized, I’m calling it a confit. I hope you enjoy it!

Onion Confit

1/4 cup olive oil
2 onions, thinly sliced
3 tablespoons sugar
1/2 teaspoon salt
3/4 cup red wine
3 tablespoons balsamic vinegar
1 tablespoon cherry syrup or ruby port

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In a small saucepan, add the olive oil and heat it over medium heat. Add the onions, sugar, and salt and stir well. Cover the saucepan and turn the burner to the lowest setting. Cook the onions for 30 minutes.

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Meanwhile, in a small bowl, place the red wine, balsamic vinegar, and the cherry syrup or port. The cherry syrup is fruity, the port adds flavor but also a subtle alcoholic component. You can play with just about any ingredient like grenadine, pomegranate juice, or maple syrup, adjusting amounts accordingly.

Pour this mixture into the onions, and cook, simmering the onions, for about 30 minutes, uncovered, stirring occasionally. The onions will end up a nice oily, sticky mess.

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Cool the mixture completely, then place in a sterile jar. This recipe makes about 2 cups of confit. It can easily be doubled or tripled.

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I am guessing that this onion confit would freeze successfully, but that’s if there’s any left. It’s really that good.

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Onion confit topped on warm goat cheese, in the photo above, and on melted Fontina, in the photo below. It’s way better tasting than what it looks like, trust me.

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By Published On: March 16th, 201548 Comments on Onion Confit

About the Author: Chef Mimi

As a self-taught home cook, with many years in the culinary profession, I am passionate about all things food-related. Especially eating!

48 Comments

  1. chef mimi October 6, 2013 at 8:48 AM - Reply

    Merci! It is a perfect recipe.

  2. lulu March 16, 2015 at 9:05 AM - Reply

    You can bet I will be trying this. I’m with you when it comes to hors d’oeuvres made with cheese.

  3. Julie is HostessAtHeart March 16, 2015 at 10:24 AM - Reply

    I could eat this everyday, and I agree that I would be happy with an appetizer or a cheese platter for dinner!

  4. splendidrecipes March 16, 2015 at 11:38 AM - Reply

    Wow this looks great Mimi.

  5. love in the kitchen March 16, 2015 at 1:24 PM - Reply

    I think I could live on a diet of foods beginning with the letter C. Cheese, chocolate, canapes, cherries, chutney, citrus curd, cake (carrot cake especially), confit… etc. Your onion confit looks delicious Mimi!

  6. Nazneen (@CoffeeCrumpets) March 16, 2015 at 3:34 PM - Reply

    Oh yum! Looks at that melted fontina! I do love good chutneys and in this case confit. Onions are some of my favourite and paired with cheese, I can see good things happening!

    • chef mimi March 17, 2015 at 7:49 AM - Reply

      Thank you Nazneed! I can plan my food around condiments!

  7. nancyc March 16, 2015 at 6:26 PM - Reply

    I’ve never had anything like this, but I think I would love it–it looks and sounds wonderful!

    • chef mimi March 17, 2015 at 7:49 AM - Reply

      Yeah, it’s a little different – it’s not a jam or a chutney. But it’s good!

  8. Karen March 16, 2015 at 6:42 PM - Reply

    Just look at that beautiful color on your onion confit, I know it has to be great with cheese and so many other things. Yummy!

  9. Shanna Koenigsdorf Ward March 16, 2015 at 6:47 PM - Reply

    Madame Chef. I love reading your posts. We have such similar tastes, especially when it comes to appetizers and all things cheese. Lovely ideas for pairing cheeses. Stellar to pair the onions (which I’ll make this week) with creamy goat cheese. Yes. Yes. Yes. You are so right on fig jam and cheeses… Scottish ginger jam is also spicy, sweet and so nice with blue, goat or creamy, rich cheeses. Of course, these onions and a nice epoisse… send me to the moon. :-) Thank you for sharing. Now, to buy more onions. I actually have two at the moment, just enough for the recipes; whew.

    • chef mimi March 17, 2015 at 7:51 AM - Reply

      Hahahahaha! I’ll have to look into Scottish ginger jam. And to think I spent a few weeks in Scotland and never came across it… damn

  10. memarose3 March 16, 2015 at 7:34 PM - Reply

    A woman after my own heart – I could live on appetizers – especially those involving cheese!

  11. cheergerm March 17, 2015 at 1:24 AM - Reply

    Mouth watering Chef M! Love confit onions and what a great little horses doover!

  12. Linda Duffin March 17, 2015 at 4:22 AM - Reply

    As opening paragraphs go, that one went straight to my heart (and my stomach). I too could live on cheese and the relish looks lovely.

    • chef mimi March 17, 2015 at 7:55 AM - Reply

      My kids are the same way. They’re always happy to come home to great hors d’oeuvres and wine! (they’re adults!)

  13. lemongrovecakediaries March 17, 2015 at 5:07 AM - Reply

    I too could live on hors d’oeuvres all year round. This looks delicious Mimi, this recipe ticks all the boxes for me. They only problem is I would eat too many…but that won’t stop me making them :)

    • chef mimi March 17, 2015 at 7:56 AM - Reply

      Definitely I have the same problem. Salamis and cheeses – I would certainly weigh less if I could eat responsibly!

  14. chef mimi March 17, 2015 at 7:48 AM - Reply

    Thank you Caroline!

  15. chef mimi March 17, 2015 at 7:52 AM - Reply

    Oh I’m sorry. But you’re right – there are many different pairings for this confit!

  16. chef mimi March 17, 2015 at 7:53 AM - Reply

    Cheese is just pretty marvelous stuff! I’m glad I’m not allergic to it. But I would also weigh less…

  17. chefceaser March 17, 2015 at 9:45 AM - Reply

    Reblogged this on Chef Ceaser.

  18. safifer March 17, 2015 at 10:39 AM - Reply

    Have to make this–I love anything Allium–but especially onions!

  19. Elaine @ foodbod March 17, 2015 at 11:23 AM - Reply

    OMG! how lovely!!!

  20. colormusing March 17, 2015 at 12:09 PM - Reply

    May I just say… Yum! I recently made an apple and onion marmalade that sounds similar.

  21. StefanGourmet March 18, 2015 at 12:37 PM - Reply

    Very nice, Mimi. Interesting idea to add port. I sgree on dying happy eating lots of cheese, although I usually eat cheese at room temp (preferably with matching wine…)

    • chef mimi March 18, 2015 at 3:01 PM - Reply

      I like room temperature, warm, and melted cheeses!!! And of course with matching wines!!!

  22. chef mimi March 18, 2015 at 3:01 PM - Reply

    Definitely. And I’ve done that!

  23. Cynthia McCloud Woodman March 18, 2015 at 7:21 PM - Reply

    That onion confit would be delicious on so many things!

  24. chef mimi March 22, 2015 at 7:52 AM - Reply

    Thank you!!!

  25. chef mimi March 22, 2015 at 7:52 AM - Reply

    I’ve never “canned” it, but it does freeze well!!!

  26. lea September 20, 2022 at 2:18 PM - Reply

    Che buono, lo proverò!

    • Chef Mimi September 20, 2022 at 3:06 PM - Reply

      Grazie!

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