Why it works: Raisin and flour match in chemistry and in kitchens. They rank in the top 1% of all ingredient pairs, and cooks put them together in 9,075 recipes. Both carry isobutyraldehyde, which smells malty, green. The science ↓
Plum Broth
Ingredients
Directions
Make the broth
Boil the raisins in plenty of water for 1 hour.
In a separate bowl, mix flour with water to create a thickening.
Grate in nutmeg and sweeten with sugar to taste.
Finish
Add a small piece of butter, wine, or brandy if desired.
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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Raisin + flourtop 1% of all pairsSmell alikestrongCooked together9,075 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Raisin + nutmegtop 6% of all pairsSmell alikemoderateCooked together5,377 recipes
Shared aroma: alpha-terpineol (lilac, floral).
-
Flour + nutmegtop 8% of all pairsSmell alikemoderateCooked together18,623 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Flour + buttertop 12% of all pairsSmell alikelowCooked together124,287 recipes
Shared aroma: isobutyraldehyde (malty, green).
-
Raisin + sugartop 13% of all pairsSmell alikemoderateCooked together12,481 recipes
Shared aroma: beta-damascenone (apple, rose).
Flour and butter 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
- Raisins
- Boiling softens them and releases their sweetness and fruity flavor into the water.
- Flour
- Starch thickens the hot liquid, giving the broth body.
- Sugar
- Adds sweetness, adjusted to taste.
- Nutmeg
- Contributes warm, aromatic spice flavor.
The step that matters
Mixing the flour with water. Stirring flour into water until smooth before it meets the hot liquid keeps lumps from forming, because starch clumps when it hits heat unevenly. A smooth slurry thickens the broth evenly.
Swap the nutmeg
How well each one fits the dish's main ingredients (raisin, flour, sugar, butter, wine):
- Cinnamonfits better
- Nutmegthe original
- Jalapenofits less well
- Capersfits less well
Fit is the average pairing score against raisin, flour, sugar, butter, wine. 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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