Why it works: Chicken and onion 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
Serves 4Ingredients
Contains: egg, milk, wheat, tree nuts (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.
Preheat the oven to 200°C (400°F). Soak the dried morels in a bowl of warm water for 30 minutes, then drain, rinse and reserve the soaking liquor, strained.
Halve the onions through the root and peel. Scatter the 1 banana shallot and 2 garlic cloves in a roasting dish, set the onions cut-side up on top, and add the 20g butter, a pinch of sugar, the rosemary and the lemon half juiced. Cover with foil and bake 40 minutes, then uncover, splash with cider vinegar and bake 20 minutes more until golden.
For the stuffing, soften 2 finely chopped banana shallots and 2 chopped garlic cloves in a little of the 50g butter for 3 minutes. Add the chicken livers and cook 3 minutes until just firm, then cool.
Soak the torn slice of bread in the 100ml double cream. Blend with the cooked livers, shallot mixture, goats' cheese, crème fraîche, egg yolk, parmesan, thyme, parsley, lemon zest, salt and pepper until smooth.
Cut a deep pocket in each chicken breast, season, and fill with the stuffing. Wrap each breast in 3 slices of pancetta. Sear in 2 tbsp olive oil until browned, then bake alongside the onions for 20 minutes until the thickest part reaches 165°F (74°C). Rest 5 minutes.
For the velouté, soften 3 finely chopped banana shallots and 2 garlic cloves in a knob of butter. Add the chestnut mushrooms, the sliced morels and thyme, pour in the white wine and reduce by half. Add the chicken stock and reserved morel liquor and simmer 15 minutes.
Stir in the 150ml double cream, simmer 5 minutes, then blend and pass through a sieve. Season with salt, pepper and a little lemon juice.
Boil the peeled potatoes in salted water until tender, drain and mash with the remaining butter. Dress the micro herbs with the olive oil and a squeeze of lemon, and chop the tarragon to scatter over the sauce and dish.
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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Chicken + oniontop 4% of all pairsAroma overlapmoderateMentioned together17,808 recipes
Shared aroma: gamma-nonanolactone (coconut, sweet).
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Thyme + lemontop 2% of all pairsAroma overlapstrongMentioned together3,973 recipes
Shared aroma: beta-phellandrene (minty, terpene).
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Pepper + lemontop 2% of all pairsAroma overlapstrongMentioned together27,039 recipes
Shared aroma: 2-nonenal (fatty, green).
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Pepper + thymetop 3% of all pairsAroma overlapstrongMentioned together11,585 recipes
Shared aroma: beta-phellandrene (minty, terpene).
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Shallot + thymetop 3% of all pairsAroma overlapmoderateMentioned together1,467 recipes
Shared aroma: eucalyptol (eucalyptus, herbal).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
Flavor stand-ins for the banana
How well each one fits the dish's main ingredients (chicken, pepper, shallot, thyme, liver, cheese, lemon):
- Limebetter flavor fit
- Orangebetter flavor fit
- Grapebetter flavor fit
- Bananathe original
Fit is the average pairing score against chicken, pepper, shallot, thyme, liver, cheese, lemon. Candidates are from the same food group and used in at least 100 recipes. This compares flavor only: it does not check the job the ingredient does in the dish (bulk, moisture, acidity, structure).
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