Why it works: Pepper and lemon match in chemistry and in kitchens. They rank in the top 3% of all ingredient pairs, and cooks put them together in 27,047 recipes. Both carry trans-2-nonenal, which smells cardboard, fatty. The science ↓
Soubise Cutlets
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 cutlets
Trim the cutlets.
Lay them in a tin dish, covering with buttered paper.
Bake in a 400°F (200°C) oven for 15 to 20 minutes, turning once while cooking.
Make the soubise sauce
Peel the onions.
Place them in cold water.
Bring to a boil and discard the water.
Add the onions back into cold water.
Boil until soft.
Strain the water away.
Add the butter to the onions.
Heat until hot.
Cover and finish cooking without browning.
Stir in the flour.
Pour in the milk and stir until it boils.
Let it boil for 2-3 minutes.
Rub the mixture through a sieve.
Season with salt, pepper, and lemon juice.
Finish and serve
Dish the cutlets in a circle.
Pour off some fat.
Rinse the tin with a spoonful of gravy.
Pour the gravy around the dish.
Place the soubise sauce in the center.
Serve hot.
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 + lemontop 3% of all pairsSmell alikestrongCooked together27,047 recipes
Shared aroma: trans-2-nonenal (cardboard, fatty).
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Butter + milktop 7% of all pairsSmell alikemoderateCooked together81,283 recipes
Shared aroma: (z)-4-heptenal (biscuit, cream).
-
Onion + peppertop 11% of all pairsSmell alikemoderateCooked together68,474 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
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Butter + flourtop 12% of all pairsSmell alikelowCooked together124,287 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Flour + milktop 14% of all pairsSmell alikelowCooked together78,219 recipes
Shared aroma: isobutyraldehyde (malty, green).
Butter and flour barely smell alike, yet cooks put them together in 124,287 recipes: they work on texture and structure more than aroma.
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Onions
- Break down into a soft, smooth purée that forms the body of the sauce.
- Butter
- Adds richness and fat, carrying flavour and giving the sauce a silky mouthfeel.
- Flour
- Thickens the milk and onion mixture into a smooth, coating sauce.
- Milk
- Liquid that, with the flour, forms the body of the sauce and mellows its flavour.
- Neck chops
- Main protein, cooked in the oven until tender and browned at the surface.
The step that matters
Cover and finish cooking the onions without browning. Browning onions turns their sugars bitter and dark, changing the pale, sweet flavour soubise depends on. Gentle covered heat softens them while keeping the sauce pale.
Swap the onion
How well each one fits the dish's main ingredients (butter, flour, milk, pepper, lemon):
- Arrowrootfits better
- Shallotfits better
- Potatofits better
- Onionthe original
Fit is the average pairing score against butter, flour, milk, pepper, lemon. 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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