Why it works: Onion and chicken are a kitchen classic. They rank in the top 4% of all ingredient pairs, and 17,808 recipes mention both. Both carry gamma-nonanolactone, which smells coconut, sweet. The science ↓
The recipe
2 servingsIngredients
Contains: egg, milk, wheat (auto-detected from the ingredients and method; we can miss things, so check labels)
Directions
Method written by CompKitchen from the ingredient list. Not the original author's method, not kitchen-tested.
Melt the 1/2 cup butter in a large skillet over medium-low heat. Add the sliced onion and cook, stirring often, about 20 minutes until soft.
Sprinkle the sugar over the onions and cook 10 more minutes, stirring, until deep golden and caramelized. Stir in the thyme, season with salt and pepper, and keep covered.
Mix the flour with salt and pepper on a plate. Beat the egg with the water in a shallow bowl. Dredge each chicken cutlet in the flour, shake off excess, then dip in the egg.
Heat the olive oil in a large skillet over medium-high heat. Cook the chicken 3 to 4 minutes per side, in batches if needed, until golden and it reaches 165°F (74°C) in the thickest part.
Transfer the chicken to a warm plate. Lay the Brie slices over the cutlets and top with the caramelized onions. Cover loosely for 1 to 2 minutes until the cheese melts.
Pour the vermouth into the same skillet over medium heat, scraping up the browned bits. Simmer 2 minutes.
Stir the arrowroot with a splash of water into a smooth slurry. Whisk it into the simmering vermouth and cook 1 minute until thickened. Remove from heat and whisk in the 2 tablespoons butter. Season to taste.
Spoon the sauce over the chicken and onions and serve hot.
Explore the science
The flavor team
The pairs that carry this dish. Each one is judged two ways: how much aroma chemistry they share, and how many recipes mention both.
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Onion + chickentop 4% of all pairsAroma overlapmoderateMentioned together17,808 recipes
Shared aroma: gamma-nonanolactone (coconut, sweet).
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Chicken + olivetop 4% of all pairsAroma overlapstrongMentioned together10,796 recipes
Shared aroma: acetic acid hexyl ester (sweet, green).
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Onion + olivetop 5% of all pairsAroma overlapmoderateMentioned together26,431 recipes
Shared aroma: ethyl butyrate (apple, fruity).
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Butter + brietop 6% of all pairsAroma overlapmoderateMentioned together96 recipes
Shared aroma: delta-decalactone (sweet, creamy).
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Butter + flourtop 6% of all pairsAroma overlaplowMentioned together122,858 recipes
Shared aroma: isobutyraldehyde (malty, green).
Butter and flour share little aroma chemistry, yet 122,858 recipes mention both: they likely work on texture and structure more than aroma.
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
The Sunday pairing: one pairing, the chemistry behind it, and how to cook it. No spam, unsubscribe anytime.
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