Why it works: Milk and butter are a kitchen classic. They rank in the top 7% of all ingredient pairs, and cooks put them together in 81,283 recipes. Both carry (z)-4-heptenal, which smells biscuit, cream. The science ↓
Potato Bread
Ingredients
Directions
Make the sponge
Dissolve the yeast in 1 quart of water.
Make a batter with the sugar and some flour.
Let it stand for 15 minutes.
Add the remaining water and create a medium sponge.
Let it rise until it drops.
Make the dough
Thin the mashed potatoes with the milk.
Add the salt and lard.
Combine with the sponge and mix everything well.
Add more flour to form a medium firm dough.
Let it rise again.
Shape and bake
Scale and shape the dough until smooth.
Place it in a pan.
Bake in a preheated oven at 350°F (175°C) until golden.
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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Milk + buttertop 7% of all pairsSmell alikemoderateCooked together81,283 recipes
Shared aroma: (z)-4-heptenal (biscuit, cream).
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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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Butter + flourtop 12% of all pairsSmell alikelowCooked together124,287 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Butter + potatotop 13% of all pairsSmell alikemoderateCooked together6,456 recipes
Shared aroma: (z)-4-heptenal (biscuit, cream).
-
Milk + flourtop 14% of all pairsSmell alikelowCooked together78,219 recipes
Shared aroma: isobutyraldehyde (malty, green).
Butter and flour barely smell alike, yet cooks put them together in 124,287 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
- Yeast
- Produces gas that makes the dough rise and become light.
- Flour
- Forms the gluten network that gives the bread its structure.
- Mashed potatoes
- Adds moisture and a soft, tender crumb.
- Lard
- Adds fat that tenderizes the crumb and softens the texture.
- Sugar
- Feeds the yeast early on and helps the crust brown.
- Milk
- Adds richness and helps the crust brown.
The step that matters
Let the sponge rise until it drops. The sponge should rise until it peaks and then falls, showing the yeast is active. Underproofed sponge gives a dense loaf, while overproofed sponge weakens the gluten and can collapse.
Swap the potato
How well each one fits the dish's main ingredients (milk, sugar, butter, flour):
- Arrowrootfits about as well
- Sweet potatofits about as well
- Potatothe original
- Leekfits about as well
Fit is the average pairing score against milk, sugar, butter, 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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