Why it works: Parsley and shallot match in chemistry and in kitchens. They rank in the top 1% of all ingredient pairs, and cooks put them together in 3,737 recipes. Both carry 2,4-decadienal, which smells seaweed. The science ↓
Kidneys with Champagne
Ingredients
Directions
Prepare
Remove the skins from the kidneys and cut them into small slices.
Cut the bacon into squares and fry it in butter until golden.
Cook and season
Add the kidneys to the pan, shaking it frequently to cook them evenly.
Once cooked, season with salt, pepper, parsley, shallot, and flour; stir well.
Moisten with champagne, ensuring it does not boil to keep the kidneys tender.
Add lime juice and cayenne, adjusting seasoning as needed.
Serve
Serve the kidneys with the sauce, ensuring it is thick but not excessive.
Transcribed from a scanned cookbook and modernised for today's kitchens. Where the book gave no heat or time, or said "a moderate oven", the temperatures and times here may be modern equivalents rather than the book's own figures.
Explore the science
The flavor team
The pairs that carry this dish. Each one is judged two ways: how much their aromas overlap, and how often cooks already put them together.
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Parsley + shallottop 1% of all pairsSmell alikestrongCooked together3,737 recipes
Shared aroma: 2,4-decadienal (seaweed).
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Pepper + limetop 2% of all pairsSmell alikestrongCooked together3,491 recipes
Shared aroma: beta-phellandrene (minty, terpene).
-
Parsley + limetop 2% of all pairsSmell alikestrongCooked together547 recipes
Shared aroma: beta-phellandrene (minty, terpene).
-
Pepper + parsleytop 2% of all pairsSmell alikestrongCooked together34,122 recipes
Shared aroma: 4'-methylacetophenone (bitter almond).
-
Shallot + limetop 5% of all pairsSmell alikestrongCooked together258 recipes
Shared aroma: eucalyptol (eucalyptus, herbal).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Kidneys
- Form the main body of the dish and are the protein that the sauce coats.
- Butter
- Fat that browns the bacon and carries flavour into the pan.
- Flour
- Thickens the pan juices into a sauce that clings to the kidneys.
- Champagne
- Liquid that deglazes the pan and adds acidity and aroma to the sauce.
- Bacon
- Adds savoury, smoky flavour and fat as it fries until golden.
The step that matters
Moisten with champagne without boiling. Boiling the wine toughens the kidney proteins and can make the sauce thin or harsh, so keep the liquid at a gentle simmer or below.
Swap the lime
How well each one fits the dish's main ingredients (butter, pepper, parsley, shallot, flour, champagne):
- Lemonfits better
- Limethe original
- Avocadofits less well
- Cherryfits less well
Fit is the average pairing score against butter, pepper, parsley, shallot, flour, champagne. Candidates are from the same food group and used in at least 100 recipes.
“What each ingredient does” and “The step that matters” were written by Claude from this recipe’s own method and reviewed in samples by CompKitchen.
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