Why it works: Sugar and raisin are a kitchen classic. They rank in the top 13% of all ingredient pairs, and cooks put them together in 12,481 recipes. Both carry beta-damascenone, which smells apple, rose. The science ↓
Birch-Wine
Ingredients
Directions
Prepare the liquor
Boil birch water for 30 minutes.
Add brown sugar and boil for 45 minutes, skimming constantly.
Pour into a tub and let cool completely.
Ferment
Stir in yeast 3-4 times a day for 4-5 days.
Transfer to a cask with raisins, loaf sugar dissolved in part of the liquor, and new ale.
Mix well and let it ferment for 5-6 days.
Age and bottle
Seal and let it stand for a year before bottling.
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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Sugar + raisintop 13% of all pairsSmell alikemoderateCooked together12,481 recipes
Shared aroma: beta-damascenone (apple, rose).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Birch-water
- Forms the bulk of the liquid and carries the sugars that the yeast ferments.
- Brown sugar
- Provides the sugar that yeast converts into alcohol, and adds sweetness and depth.
- Yeast
- Ferments the sugars into alcohol and carbon dioxide, driving the whole process.
- Malaga raisins
- Add fruity sweetness and flavour, and extra sugars for the yeast to ferment.
- Loaf sugar
- Dissolved in part of the liquor, it gives the yeast readily available sugar to start fermenting.
- Isinglass
- Acts as a fining agent, helping settle suspended yeast and haze so the wine clears.
The step that matters
Let the liquor cool completely before adding yeast. Yeast is a living organism that heat can kill. Adding it to liquor that is still hot can stop fermentation before it starts, so the liquor must be fully cool first.
“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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