Why it works: Lemon and ginger match in chemistry and in kitchens. They rank in the top 5% of all ingredient pairs, and cooks put them together in 5,154 recipes. Both carry beta-phellandrene, which smells minty, terpene. The science ↓
Cucumbers to Preserve
Ingredients
Directions
Prepare the cucumbers
Select the greenest cucumbers, some small to preserve whole and some large to cut into long slices.
Soak them in strong salt and water, cover with vine leaves, and place in a warm spot until they are preserved.
Wash the cucumbers and place them in fresh water with a little coarse sea salt and fresh vine leaves over low heat, ensuring they do not boil.
If they are not a fine green, change the water to help them green, then cover and heat again.
Once they are a good color, remove from heat and let cool.
Cut the large cucumbers into quarters, remove seeds and soft parts, and soak in cold water for two days, changing the water twice daily to remove salt.
Make the syrup
In a pot, combine 1 pound of loaf sugar and ½ cup of water, boil and skim well, then add the lemon rind and ginger.
When the syrup is thick, remove from heat and let cool, then dry the cucumbers and place them in the syrup.
Preserve and store
Boil the syrup every two to three days for a fortnight, adding more if necessary.
Ensure the syrup is cold before pouring it over the cucumbers, then cover tightly and store in a dry place.
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.
-
Lemon + gingertop 5% of all pairsSmell alikestrongCooked together5,154 recipes
Shared aroma: beta-phellandrene (minty, terpene).
-
Cucumber + lemontop 9% of all pairsSmell alikestrongCooked together2,067 recipes
Shared aroma: trans-2-nonenal (cardboard, fatty).
-
Cucumber + gingertop 10% of all pairsSmell alikemoderateCooked together973 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
-
Sugar + gingertop 17% of all pairsSmell alikelowCooked together14,054 recipes
Shared aroma: 1-penten-3-one (fish, pungent).
-
Sugar + lemontop 18% of all pairsSmell alikelowCooked together53,532 recipes
Shared aroma: 2-nonenal (fatty, green).
Sugar and ginger barely smell alike, yet cooks put them together in 14,054 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
- Green cucumbers
- Form the main body of the preserve, with their firm flesh holding shape through the long soak and syrup.
- Loaf sugar
- Thickens into a syrup that sweetens the cucumbers and preserves them by drawing out water.
- Strong salt
- Draws water out of the cucumbers and firms them, preparing them for later soaking and greening.
- Lemon rind
- Adds bright citrus aroma and a touch of acidity to the syrup.
- Ginger
- Adds warm, aromatic spice that flavours the syrup as it simmers.
The step that matters
Keeping the cucumbers at a low simmer. Boiling cucumbers softens their flesh and turns them dull and mushy, so gentle heat keeps them firm and bright green. Cucumbers are mostly water and their cell walls break down quickly at high temperature.
Swap the cucumber
How well each one fits the dish's main ingredients (sugar, lemon, ginger):
- Arrowrootfits better
- Sweet potatofits better
- Broccolifits better
- Cucumberthe original
Fit is the average pairing score against sugar, lemon, 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.
More pickled cucumbers recipes
You might also like
Lemon Sauce236 recipes
Tomato Soup526 recipes
Brown Bread461 recipes
Mutton Broth292 recipesThe free Flavor Lab newsletter: one surprising pairing a week and the molecular reason it works, in 60 seconds. No spam, unsubscribe anytime.
Prefer an account? Create a free account to save pairings and unlock the full chemistry.