Why it works: Cinnamon and allspice match in chemistry and in kitchens. They rank in the top 1% of all ingredient pairs, and cooks put them together in 5,536 recipes. Both carry estragole, which smells anise, licorice. The science ↓
Congress Pickles
Ingredients
Directions
Brine the cucumbers
Wash cucumbers and sprinkle them with 1 pint of fine salt.
Pour boiling water over cucumbers to cover them.
Let cucumbers stand for 48 hours.
Remove cucumbers from brine, wipe them dry, and place them in jars.
Pickle in vinegar
Pour scalding hot vinegar over cucumbers along with any spices you like.
If vinegar becomes tasteless, replace it with fresh vinegar before using.
For the brine, mix cold water and salt strong enough to float an egg, heat it, and pour it over cucumbers.
Let cucumbers stand for 24 hours, then remove and wipe dry.
Scald vinegar and pour it over cucumbers, letting them stand for another 24 hours.
Make the syrup and finish
Pour off the vinegar, then add 1 quart of brown sugar, 2 large green peppers, ½ pint of white mustard, ginger root, cinnamon, allspice, cloves, 1 tablespoon of celery seed, and alum to fresh vinegar.
Scald this mixture together and pour it boiling hot over cucumbers.
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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Cinnamon + allspicetop 1% of all pairsSmell alikestrongCooked together5,536 recipes
Shared aroma: estragole (anise, licorice).
-
Ginger + cinnamontop 1% of all pairsSmell alikestrongCooked together6,380 recipes
Shared aroma: estragole (anise, licorice).
-
Ginger + allspicetop 1% of all pairsSmell alikestrongCooked together2,620 recipes
Shared aroma: estragole (anise, licorice).
-
Mustard + allspicetop 2% of all pairsSmell alikestrongCooked together1,928 recipes
Shared aroma: methyleugenol (clove, spice).
-
Cucumber + mustardtop 3% of all pairsSmell alikestrongCooked together2,281 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Cucumbers
- The main vegetable; salting and brining turn it crisp and firm while it slowly softens into pickle.
- Fine salt
- Draws water out of the cucumbers and seasons them, firming the flesh during the long brine.
- Vinegar
- Provides the acidity that preserves the pickles and gives them their sharp, tangy flavour.
- Brown sugar
- Adds sweetness that balances the sharp vinegar and rounds out the spices.
- White mustard
- Contributes pungent, sharp flavour and aroma to the pickling syrup.
The step that matters
Replacing tasteless vinegar. Vinegar loses its acidity and flavour as it sits with the cucumbers. If it has gone flat, the pickles may not be preserved or flavoured properly, so fresh vinegar is needed.
Swap the cucumber
How well each one fits the dish's main ingredients (vinegar, sugar, pepper, mustard, ginger, cinnamon, allspice):
- Horseradishfits better
- Capsicumfits better
- Radishfits better
- Cucumberthe original
Fit is the average pairing score against vinegar, sugar, pepper, mustard, ginger, cinnamon, allspice. 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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