Why it works: Potato and wheat match in chemistry and in kitchens. They rank in the top 7% of all ingredient pairs, and cooks put them together in 235 recipes. Both carry (e,z)-2,6-nonadienal, which smells cucumber, melon. The science ↓
Date Bread
Ingredients
Directions
The book gives no oven temperature. The 300°F (150°C) in the steps was added when the recipe was transcribed, as a starting point.
Make the sponge
In the evening, mix lukewarm water, white flour, potato yeast, and salt in a bowl to create a sponge.
Cover and let it rise in a warm place overnight.
Make the dough
In the morning, add molasses, sugar, and whole wheat flour to the sponge.
For each loaf, stir in a pint of prepared dates.
Let the dough rise again.
Bake and cool
Preheat the oven to 300°F (150°C) and bake the loaves, increasing the temperature towards the end.
Bake for about 45 minutes until the loaves are rich brown and moist.
Allow the loaves to cool for at least 12 hours before slicing.
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.
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Potato + wheattop 7% of all pairsSmell alikestrongCooked together235 recipes
Shared aroma: (e,z)-2,6-nonadienal (cucumber, melon).
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Molasses + sugartop 11% of all pairsSmell alikemoderateCooked together9,225 recipes
Shared aroma: ethanol (alcoholic, ethereal).
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Flour + wheattop 12% of all pairsSmell alikemoderateCooked together4,373 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Wheat + datestop 13% of all pairsSmell alikemoderateCooked together69 recipes
Shared aroma: 2-methoxy-4-vinylphenol (clove, smoky).
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Flour + sugartop 15% of all pairsSmell alikemoderateCooked together92,116 recipes
Shared aroma: phenylacetaldehyde (hawthorne, honey).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- White flour
- Provides the gluten structure that traps gas and holds the loaf together.
- Potato yeast
- Ferments the sponge, producing gas that makes the bread rise.
- Whole wheat flour
- Adds body and a nutty flavour, and its bran makes the crumb denser.
- Molasses
- Adds moisture, dark colour, and a rich, slightly bitter sweetness.
- Sugar
- Feeds the yeast and adds sweetness and browning during baking.
- Prepared dates
- Add moisture, natural sweetness, and soft pockets throughout the loaf.
The step that matters
Cooling before slicing. The crumb keeps setting and absorbing moisture as it cools; cutting too early gives a gummy, crushed texture, so the loaves should rest at least 12 hours.
Swap the potato
How well each one fits the dish's main ingredients (flour, molasses, sugar, wheat, dates):
- Sweet potatofits better
- Arrowrootfits better
- Beetrootfits better
- Potatothe original
Fit is the average pairing score against flour, molasses, sugar, wheat, dates. 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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