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 ↓
Whole Wheat Bread
Ingredients
Directions
Prepare the sponge
Boil enough potatoes to yield 1 pint when mashed.
Save 3 pints of potato water.
Mix the potato water with the mashed potatoes, sugar, and salt. Add the yeast. Stir well.
Let rise overnight.
Make the dough
In the morning, add warm water to the mixture. Add more salt. Add a little lard.
Stiffen the mixture with whole wheat flour.
Add about 2 quarts of white flour.
Work the dough down twice.
Bake
Mold the dough into loaves. Let the loaves rise.
Bake for 1 hour.
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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Wheat + flourtop 12% of all pairsSmell alikemoderateCooked together4,373 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Sugar + flourtop 15% of all pairsSmell alikemoderateCooked together92,116 recipes
Shared aroma: phenylacetaldehyde (hawthorne, honey).
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Potato + flourtop 15% of all pairsSmell alikemoderateCooked together5,355 recipes
Shared aroma: isobutyraldehyde (malty, green).
-
Sugar + wheattop 27% of all pairsSmell alikelowCooked together2,071 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 sugars and produces gas, which makes the dough rise.
- White flour
- Builds the gluten network that gives the dough structure and chew.
- Whole wheat flour
- Stiffens the dough and adds a nuttier flavor and firmer crumb.
- Mashed potatoes
- Add moisture and starch that keep the bread soft and help it stay fresh.
- Lard
- Adds fat that tenderizes the crumb and softens the texture.
- Sugar
- Feeds the yeast and adds a little sweetness and browning.
The step that matters
Let the sponge rise overnight. The yeast needs time to ferment the sugars and build flavor and gas. Too short a rise leaves the dough dense and under-flavored, while a rise that is far too long can weaken its structure.
Swap the potato
How well each one fits the dish's main ingredients (sugar, wheat, flour):
- Arrowrootfits better
- Sweet potatofits better
- Beetrootfits better
- Potatothe original
Fit is the average pairing score against sugar, wheat, flour. 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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