Why it works: Molasses and sugar are a kitchen classic. They rank in the top 11% of all ingredient pairs, and cooks put them together in 9,225 recipes. Both carry ethanol, which smells alcoholic, ethereal. The science ↓
To Make Cottage Beer
Ingredients
Directions
Make the wort
Combine the bran, water, and hops in a large pot.
Boil the mixture until the bran and hops sink to the bottom.
Strain the liquid through a fine sieve into a cooler.
Stir the molasses into the lukewarm liquid until fully incorporated.
Ferment and bottle
Pour the mixture into a 9‑gallon cask.
Add the yeast to the cask.
Seal the cask once fermentation subsides.
After four days, the beer is ready to use.
Transfer the beer to stone jars with a lump of white sugar in each and securely cork.
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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Molasses + sugartop 11% of all pairsSmell alikemoderateCooked together9,225 recipes
Shared aroma: ethanol (alcoholic, ethereal).
-
Hops + molassestop 41% of all pairsSmell alikelowCooked together5 recipes
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Hops + sugartop 43% of all pairsSmell alikelowCooked together6 recipes
Shared aroma: guaiacol (smoky, sweet).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- White bran
- Provides the starches and body that the yeast works on to build the beer's flavour.
- Molasses
- Adds sweetness and fermentable sugar for the yeast to convert into alcohol and carbonation.
- Yeast
- Ferments the sugars into alcohol and carbon dioxide, turning the wort into beer.
- Hops
- Adds bitterness and aroma that balance the sweetness of the molasses.
The step that matters
Seal the cask once fermentation subsides. Sealing too early can trap pressure and off-flavours, while waiting too long exposes the beer to air. Timing the seal to the end of active fermentation keeps the brew stable.
“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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