Why it works: Mustard and horseradish match in chemistry and in kitchens. They rank in the top 1% of all ingredient pairs, and cooks put them together in 1,832 recipes. Both carry coumarin, which smells sweet, hay. The science ↓
Lemon Mangoes
Ingredients
Directions
Prepare the lemons
Cut a circular piece of rind from the blossom end of each lemon.
Scoop out the pulp and skin using the handle of a teaspoon.
Rinse the insides until the water runs clear.
Brine
Soak the lemons in a brine made with ½ pound of salt and 2 quarts of water for 3 days, stirring often.
Change the brine.
Soak for 3 more days.
Drain the lemons.
Fill and pickle
Fill the lemons with mustard seed, chilies, horseradish, shallots, and ginger.
Sew the cut pieces back on the lemons.
Place the lemons in a stone jar.
Pour boiling pickle made from their juice, vinegar, salt, ginger, peppercorns, and mace over them.
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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Mustard + horseradishtop 1% of all pairsSmell alikestrongCooked together1,832 recipes
Shared aroma: coumarin (sweet, hay).
-
Mustard + shallottop 1% of all pairsSmell alikestrongCooked together859 recipes
Shared aroma: eucalyptol (eucalyptus, herbal).
-
Horseradish + shallottop 1% of all pairsSmell alikestrongCooked together376 recipes
Shared aroma: coumarin (sweet, hay).
-
Lemon + gingertop 5% of all pairsSmell alikestrongCooked together5,154 recipes
Shared aroma: beta-phellandrene (minty, terpene).
-
Lemon + shallottop 6% of all pairsSmell alikestrongCooked together2,523 recipes
Shared aroma: eucalyptol (eucalyptus, herbal).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Lemons
- Provide the main body and sour acidity, with rind and juice flavouring the pickle.
- Coarse sea salt
- Draws water out of the lemons and seasons them during the long brine soak.
- Vinegar
- Adds acidity to the pickling liquid, preserving the lemons and sharpening their flavour.
- Mustard seed
- Contributes a sharp, pungent flavour to the filling as the lemons pickle.
- Horseradish
- Adds a sharp, pungent heat that mellows as the lemons pickle.
The step that matters
Rinsing the insides until the water runs clear. Leftover pulp and pith left inside the lemons can taste bitter and spoil the pickle, so thorough rinsing keeps the flavour clean.
Swap the mace
How well each one fits the dish's main ingredients (lemon, mustard, horseradish, shallot, ginger, vinegar):
- Capersfits better
- Tarragonfits better
- Turmericfits better
- Macethe original
Fit is the average pairing score against lemon, mustard, horseradish, shallot, ginger, vinegar. 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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