Why it works: Parsley and pepper match in chemistry and in kitchens. They rank in the top 2% of all ingredient pairs, and cooks put them together in 34,122 recipes. Both carry 4'-methylacetophenone, which smells bitter almond. The science ↓
Mutton Chops En Papillote
Ingredients
Directions
The book gives no oven temperature. The 400°F (200°C) in the steps was added when the recipe was transcribed, as a starting point.
Prepare the chops
Melt 1 tablespoon of butter in a frying pan over medium heat.
Sear the chops quickly on both sides, then remove them from the pan.
Sprinkle the chops with salt and pepper.
Make the filling
Add the remaining butter, onion, and sausage to the pan; stir for 15 minutes.
Remove from heat and stir in the yolk of egg and parsley.
Wrap and bake
Cut 6 heart‑shaped pieces of white paper large enough to hold one chop each.
Place 1 tablespoon of the sausage mixture on one side of the paper, lay a chop on top, and add another tablespoon of the mixture.
Fold the other half of the paper over the chop and seal the edges tightly.
Place the papillotes in a roasting pan and bake in a 400°F (200°C) oven for 15 minutes.
Serve the chops in the paper with a béchamel sauce.
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 + peppertop 2% of all pairsSmell alikestrongCooked together34,122 recipes
Shared aroma: 4'-methylacetophenone (bitter almond).
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Onion + parsleytop 9% of all pairsSmell alikemoderateCooked together25,843 recipes
Shared aroma: 2,4-decadienal (seaweed).
-
Onion + peppertop 11% of all pairsSmell alikemoderateCooked together68,474 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
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Onion + buttertop 15% of all pairsSmell alikemoderateCooked together42,912 recipes
Shared aroma: decanal (soap, orange peel).
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Butter + parsleytop 15% of all pairsSmell alikemoderateCooked together28,563 recipes
Shared aroma: trans-2-hexenal (green, leafy).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Loin chops
- Provide the main meat, which cooks gently inside the sealed paper.
- Sausage meat
- Adds fat and savory flavor that moistens the chops as they bake.
- Yolk of egg
- Binds the sausage filling so it holds together around the chop.
- Onion
- Adds sweetness and aroma as it cooks down with the sausage.
- Butter
- Adds fat and richness for searing and cooking the filling.
The step that matters
Sealing the papillotes. If the paper edges are not sealed tightly, steam and juices escape during baking, so the chops can dry out and the filling can lose its moisture.
Swap the onion
How well each one fits the dish's main ingredients (meat, egg, butter, parsley, pepper):
- Shallotfits better
- Potatofits better
- Capsicumfits better
- Onionthe original
Fit is the average pairing score against meat, egg, butter, parsley, pepper. 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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