Why it works: Milk and butter are a kitchen classic. They rank in the top 7% of all ingredient pairs, and cooks put them together in 81,283 recipes. Both carry (z)-4-heptenal, which smells biscuit, cream. The science ↓
Fricassee of Parsnips
Ingredients
Directions
Prepare
Boil parsnips in milk until soft.
Cut parsnips lengthwise into 2-3 inch pieces.
Make the sauce
In a saucepan, combine broth, mace, cream, butter, flour, pepper, and salt.
Simmer the parsnip pieces in the white sauce until heated through.
Serve
Serve warm.
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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Milk + buttertop 7% of all pairsSmell alikemoderateCooked together81,283 recipes
Shared aroma: (z)-4-heptenal (biscuit, cream).
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Parsnip + flourtop 7% of all pairsSmell alikestrongCooked together669 recipes
Shared aroma: isobutyraldehyde (malty, green).
-
Cream + buttertop 8% of all pairsSmell alikemoderateCooked together41,516 recipes
Shared aroma: delta-dodecalactone (sweet, creamy).
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Parsnip + peppertop 9% of all pairsSmell alikemoderateCooked together1,109 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).
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
- Parsnips
- Provide the main body and soft, sweet vegetable texture of the dish.
- Milk
- Forms the liquid base in which the parsnips soften and flavors develop.
- Cream
- Adds richness and a smooth, silky texture to the sauce.
- Butter
- Adds fat for rich flavor and helps give the sauce a smooth mouthfeel.
- Flour
- Thickens the sauce as its starch swells when heated in the liquid.
- Mace
- Contributes a warm, aromatic spice flavor to the sauce.
The step that matters
Simmering the parsnips in the white sauce. Flour only thickens fully when the sauce is heated enough for its starch to swell. Simmering gently while stirring gives a smooth, thick sauce without lumps or a raw floury taste, and warms the parsnips through.
Swap the mace
How well each one fits the dish's main ingredients (parsnip, milk, cream, butter, flour, pepper):
- Nutmegfits better
- Cinnamonfits better
- Parsleyfits better
- Macethe original
Fit is the average pairing score against parsnip, milk, cream, butter, flour, 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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