Why it works: Sugar and beer work together. They rank in the top 22% of all ingredient pairs, and cooks put them together in 699 recipes. Both carry beta-damascenone, which smells apple, rose. The science ↓
Directions for Making Root Beer
Ingredients
Directions
Make the starter
Dissolve the yeast and 3 tablespoons of sugar in 1 pint of lukewarm water.
Keep the mixture in a warm place for 12 hours.
Stir well and strain through cheesecloth.
Bottle and store
Add the Root Beer Extract, 4 pounds of sugar, and 5 gallons of lukewarm water.
Mix thoroughly and bottle, securing with corks.
Keep in a warm place for about 48 hours.
After cooling, store in a cellar or a cool 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.
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Sugar + beertop 22% of all pairsSmell alikelowCooked together699 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
- Yeast
- Ferments the sugar, producing carbonation and gas that makes the root beer fizzy.
- Sugar
- Feeds the yeast during fermentation and adds sweetness to the finished drink.
- Root beer extract
- Provides the characteristic root beer flavour.
The step that matters
Bottling with corks. Fermentation continues in sealed bottles and produces carbon dioxide, so the corks must be secured firmly to hold the pressure; the bottles can burst if the fermentation gas has nowhere to go.
“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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