Why it works: Rhubarb and lemon match in chemistry and in kitchens. They rank in the top 7% of all ingredient pairs, and cooks put them together in 546 recipes. Both carry acetic acid, which smells sour, vinegar. The science ↓
Rhubarb Wine
Ingredients
Directions
Prepare the rhubarb
Gather rhubarb in mid-May, remove leaves, and wipe with a wet cloth.
Place rhubarb in a large wooden tub and bruise it well with a mallet or rolling pin.
Weigh the pulp and add 1 gallon of cold spring water for every 6 lbs of rhubarb.
Let the mixture sit for three days, stirring 3 to 4 times each day.
On the fourth day, press the pulp through a fine sieve.
Ferment and clarify
Transfer the liquid to a tub and add 3 lbs of sugar for every gallon, stirring until dissolved.
Add the rind of 1 lemon for every gallon and let it sit for 4 to 6 days until fermentation subsides.
Skim off any crust that forms on top.
Transfer the liquid to a cask; if it continues to ferment, rack it into another cask.
After two weeks, add 1 oz of isinglass for every gallon to stop fermentation.
Sweeten and bottle
If the wine is not sweet enough, add more sugar, ensuring the cask is full.
Bottle the wine in February or March; it should be ready to drink by summer.
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.
Photo for illustrative purposes only · Contact us to use it
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.
-
Rhubarb + lemontop 7% of all pairsSmell alikestrongCooked together546 recipes
Shared aroma: acetic acid (sour, vinegar).
-
Sugar + lemontop 18% of all pairsSmell alikelowCooked together53,532 recipes
Shared aroma: 2-nonenal (fatty, green).
-
Rhubarb + sugartop 18% of all pairsSmell alikemoderateCooked together1,852 recipes
Shared aroma: 1-penten-3-one (fish, pungent).
Sugar and lemon barely smell alike, yet cooks put them together in 53,532 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
- Rhubarb
- Provides the main flavour and acidity that give the wine its character.
- White sugar
- Feeds the yeast to produce alcohol and adds sweetness to the finished wine.
- Isinglass
- Fining agent that clears the wine and helps it settle after fermentation.
The step that matters
Adding isinglass to stop fermentation. Isinglass is a fining agent that clarifies the wine and helps it settle. Adding it while fermentation is still active can leave the wine cloudy or let fermentation continue in the bottle.
Swap the rhubarb
How well each one fits the dish's main ingredients (sugar, lemon):
- Cinnamonfits better
- Gingerfits better
- Marjoramfits better
- Rhubarbthe original
Fit is the average pairing score against sugar, lemon. 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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