Why it works: Allspice and ginger match in chemistry and in kitchens. They rank in the top 1% of all ingredient pairs, and cooks put them together in 2,620 recipes. Both carry estragole, which smells anise, licorice. The science ↓
Mushboom Catsup
Ingredients
Directions
Draw the liquid
Break the mushrooms into a deep earthen pan.
Strew the salt among the mushrooms and cover with cloth or paper.
Place in a cool oven overnight.
Strain off the liquid.
Measure the liquid.
Season and boil
Boil the liquid for 15 minutes.
For each quart of liquid, add black pepper, allspice, ginger, and mace.
Boil for an additional 20 minutes.
Bottle and seal
Bottle the mixture.
Cork the bottle well.
Dip the necks in melted rosin.
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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Allspice + gingertop 1% of all pairsSmell alikestrongCooked together2,620 recipes
Shared aroma: estragole (anise, licorice).
-
Pepper + allspicetop 5% of all pairsSmell alikestrongCooked together6,395 recipes
Shared aroma: estragole (anise, licorice).
-
Allspice + macetop 7% of all pairsSmell alikemoderateCooked together3,189 recipes
Shared aroma: methyleugenol (clove, spice).
-
Pepper + gingertop 9% of all pairsSmell alikestrongCooked together6,800 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
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Mushroom + peppertop 11% of all pairsSmell alikemoderateCooked together13,580 recipes
Shared aroma: 2-nonenal (fatty, green).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Mushrooms
- Provide the main body and liquid of the catsup.
- Coarse sea salt
- Draws moisture out of the mushrooms and helps preserve the liquid.
- Black pepper
- Adds pungent heat and flavour to the seasoned liquid.
- Allspice
- Contributes warm, aromatic spice notes to the liquid.
- Ginger
- Adds aromatic warmth and a slightly sharp flavour.
- Mace
- Adds a delicate, aromatic spice flavour to the liquid.
The step that matters
Salting and overnight draw in a cool oven. Salt pulls liquid out of the mushrooms through osmosis, so the mushrooms must be fully covered and kept cool. Warm conditions would encourage spoilage before the liquid is boiled and preserved.
Swap the mace
How well each one fits the dish's main ingredients (mushroom, pepper, allspice, ginger):
- Clovefits better
- Thymefits better
- Turmericfits better
- Macethe original
Fit is the average pairing score against mushroom, pepper, allspice, ginger. 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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