Why it works: Parsley and shallot match in chemistry and in kitchens. They rank in the top 1% of all ingredient pairs, and cooks put them together in 3,737 recipes. Both carry 2,4-decadienal, which smells seaweed. The science ↓
Italian Sauce for Boiled Beef
Ingredients
Directions
Combine the chopped mushrooms, parsley, shallot, and bay leaf in a stewpan, then add salt and pepper to taste.
Gently stew the mixture with enough Espagnole sauce to moisten.
Thin the sauce to a proper consistency with strong broth.
Strain the sauce before serving.
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 + shallottop 1% of all pairsSmell alikestrongCooked together3,737 recipes
Shared aroma: 2,4-decadienal (seaweed).
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Parsley + peppertop 2% of all pairsSmell alikestrongCooked together34,122 recipes
Shared aroma: 4'-methylacetophenone (bitter almond).
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Mushroom + shallottop 4% of all pairsSmell alikemoderateCooked together1,982 recipes
Shared aroma: 2,4-decadienal (seaweed).
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Mushroom + peppertop 11% of all pairsSmell alikemoderateCooked together13,580 recipes
Shared aroma: 2-nonenal (fatty, green).
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Shallot + peppertop 11% of all pairsSmell alikemoderateCooked together5,898 recipes
Shared aroma: 2,4-decadienal (seaweed).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Mushrooms
- Release moisture and earthy flavour as they stew, adding body to the sauce.
- Shallot
- Provides an aromatic base that turns mellow and slightly sweet when stewed.
- Espagnole sauce
- Supplies the brown sauce base, giving the sauce its body and savoury depth.
The step that matters
Gently stew the mixture with Espagnole sauce. Gentle heat lets the mushrooms and shallot soften and release their flavour without scorching on the base of the stewpan. Too much heat can burn the solids and give a bitter taste, while too little leaves the sauce raw-tasting.
Swap the parsley
How well each one fits the dish's main ingredients (mushroom, shallot, pepper, sauce):
- Capersfits better
- Thymefits about as well
- Tarragonfits about as well
- Parsleythe original
Fit is the average pairing score against mushroom, shallot, pepper, sauce. 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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