Why it works: Milk and potato are a kitchen classic. They rank in the top 9% of all ingredient pairs, and cooks put them together in 3,611 recipes. Both carry (e,z)-2,6-nonadienal, which smells cucumber, melon. The science ↓
Milk Yeast Fob Batteb Bbead
Ingredients
Directions
Make the starter
In a bowl, stir together warm water, sweet milk, and salt.
Add flour gradually to make a thin batter.
Cover and place in a warm spot in winter or in the sun in summer. Stir occasionally until the mixture rises well.
At 11 or 12 o'clock, use this mixture to make bread.
Make the hop tea
Boil hops in water for 30 minutes.
Strain the hop tea and cool it to the warmth of new milk.
Add a small handful of salt and sugar to the hop tea.
Mix flour with a little hop tea until smooth.
Combine the flour mixture with the rest of the hop tea.
Let it stand until Wednesday.
Add potatoes and store
Boil the Irish potatoes. Mash the Irish potatoes.
Stir the potatoes into the mixture.
Strain the mixture.
Store in jugs or bottles in 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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Milk + potatotop 9% of all pairsSmell alikemoderateCooked together3,611 recipes
Shared aroma: (e,z)-2,6-nonadienal (cucumber, melon).
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Milk + flourtop 14% of all pairsSmell alikelowCooked together78,219 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Flour + sugartop 15% of all pairsSmell alikemoderateCooked together92,116 recipes
Shared aroma: phenylacetaldehyde (hawthorne, honey).
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Flour + potatotop 15% of all pairsSmell alikemoderateCooked together5,355 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Milk + sugartop 18% of all pairsSmell alikelowCooked together77,875 recipes
Shared aroma: 2-nonenal (fatty, green).
Milk and flour barely smell alike, yet cooks put them together in 78,219 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
- Flour
- Forms the batter and bulk of the starter that ferments and gives the loaf its structure.
- Hops
- Adds bitterness and aroma to the tea and helps preserve the liquid.
- Irish potatoes
- Add starch and moisture to the mixture, feeding the yeast and adding body.
- Sugar
- Feeds the yeast, driving fermentation and rising.
Swap the potato
How well each one fits the dish's main ingredients (milk, flour, hops, sugar):
- Arrowrootfits about as well
- Potatothe original
- Mustardfits about as well
- Parsnipfits about as well
Fit is the average pairing score against milk, flour, hops, sugar. 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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