Why it works: Sugar and lemon are a kitchen classic. They rank in the top 18% of all ingredient pairs, and cooks put them together in 53,532 recipes. Both carry 2-nonenal, which smells fatty, green. The science ↓
Cowslip Wine
Ingredients
Directions
Make the wine
Dissolve the sugar in boiling water in a large cask.
While the solution is still warm, add the ale yeast.
Allow the mixture to ferment until fermentation nearly ceases.
Add the cowslips and let fermentation continue.
Bottle
Once the wine is clear, transfer it into bottles.
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.
-
Sugar + lemontop 18% of all pairsSmell alikelowCooked together53,532 recipes
Shared aroma: 2-nonenal (fatty, green).
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
- Loaf sugar
- Provides the sugar that yeast converts into alcohol and carbon dioxide during fermentation.
- Ale yeast
- Ferments the sugar solution, producing the alcohol that defines the wine.
- Cowslips
- Add floral aroma and flavour to the wine as fermentation continues.
The step that matters
Allow the mixture to ferment until fermentation nearly ceases. Fermenting too briefly leaves residual sugar that can keep working in bottles, while the wine needs to settle clear before bottling so sediment stays behind.
“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.
You might also like
The 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.

Lemon Whey33 recipes
Lemon Wine31 recipes
Lemon Squash10 recipes
Lemon Essence8 recipes