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This recipe takes onions to the next level with a combination of stuffed roasted onions and a smoked sauce soubise. The onion skins are transformed into a seasoning powder, while the inner layers are pan-fried with potatoes and cream cheese for a flavorful stuffing. The smoked soubise sauce, made with charred onion skins and a creamy béchamel base, adds depth and richness. Finished with pickled onions and a touch of seasoning, this dish is a...
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Clean the onion skins and pat them dry.
Bake the onion skins in the oven at 70–90°C for 1 hour or until completely dry and crispy.
Grind the dried onion skins into a powder using a spice mixer or pestle and mortar.
Add salt and pepper to taste to the onion powder.
Peel the onions, leaving the root intact, and boil them for 30 minutes until tender.

Let the onions cool and carefully remove the inner layers, leaving only the outer layers intact.
Dice the inner layers of the onions and pan-fry them with the cooked potatoes and onion seasoning until golden.
Mix the fried onion and potato mixture with the cream cheese.
Stuff the onion shells with the mixture, grate parmesan over the top, and roast at 180°C for 40 minutes or until golden brown.
Place clean, dry onion skins in a small pan with thyme and burn them until flames are visible.
Pour warm cream over the burnt onion skins and cover the pan for 20 minutes to infuse.
Melt the butter in a pan and add the flour. Cook on medium-low heat for 5 minutes until a roux forms.
Gradually pour in the milk, whisking continuously until the mixture thickens.
Incorporate half of the cooked onion, the infused cream, and some seasoning into the béchamel. Blend until smooth.
Spread the smoked soubise sauce on a plate.
Place the stuffed onions on top of the sauce.
Finish with pickled onions and a sprinkle of seasoning.
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Use a low oven temperature to dry the onion skins thoroughly without burning them.
For a smoother soubise sauce, strain the blended mixture through a fine sieve.
If you don’t have pickled onions, you can substitute with a quick pickle made from thinly sliced onions, vinegar, and sugar.
Can I use pre-made onion powder instead of making my own?
While you can use pre-made onion powder, making your own from onion skins adds a unique depth of flavor to the dish.
What can I use instead of cream cheese for the stuffing?
You can substitute cream cheese with ricotta or mascarpone for a similar creamy texture.
How do I know when the onions are tender after boiling?
The onions are tender when you can easily pierce them with a fork without resistance.
Can I make the smoked soubise sauce ahead of time?
Yes, you can prepare the sauce a day in advance and reheat it gently before serving.
What’s the best way to burn the onion skins safely?
Use a small, heatproof pan and ensure good ventilation. Keep a lid nearby to extinguish the flames if needed.
Combining french technique and bold flavours, Currently on a journey to learning as much as I can about cooking, always up for a challenge and a new recipe. - New recipes every Sunday
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