Why it works: Pepper and parsley 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 on Papier
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
Wipe and trim the chops.
Chop the egg whites very fine and mash the yolks through a sieve.
Mix the chopped egg whites, mashed yolks, rolled crackers, chopped onion, melted butter, salt, and pepper.
If the mixture is too thick, add cream to reach desired consistency.
Bake and serve
Spread the mixture on each side of the chops.
Wrap the chops in buttered paper and bake at 400°F (200°C) for 25 minutes.
Remove the paper, place the chops on a hot platter, and garnish with parsley.
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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Pepper + parsleytop 2% of all pairsSmell alikestrongCooked together34,122 recipes
Shared aroma: 4'-methylacetophenone (bitter almond).
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Butter + creamtop 8% of all pairsSmell alikemoderateCooked together41,516 recipes
Shared aroma: delta-dodecalactone (sweet, creamy).
-
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).
-
Onion + buttertop 15% of all pairsSmell alikemoderateCooked together42,912 recipes
Shared aroma: decanal (soap, orange peel).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Eggs
- Chopped whites and mashed yolks bind the stuffing and add richness and body.
- Crackers
- Crumbs absorb moisture and butter, giving the coating body and helping it hold to the chops.
- Butter
- Adds fat for richness and helps the coating brown and moisten as it bakes.
- Onion
- Adds aromatic flavour that pervades the mixture during baking.
The step that matters
Wrapping the chops in buttered paper. The paper traps steam and moisture around the chops, so they cook gently and stay juicy while the coating sets. Leaving the paper unbuttered or open risks drying or sticking.
Swap the onion
How well each one fits the dish's main ingredients (egg, butter, pepper, cream, parsley):
- Potatofits better
- Spinachfits better
- Chivefits better
- Onionthe original
Fit is the average pairing score against egg, butter, pepper, cream, parsley. 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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