Why it works: Potato and milk 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 ↓
Potato Puffs
Ingredients
Directions
The book gives no oven temperature. The 400°F (200°C) in the steps was added when the recipe was transcribed, as a starting point.
Make the dough
Combine the mashed potatoes, egg, salt, lard, and sugar in a bowl.
Beat the mixture until very light.
Dissolve the yeast in warm milk.
Add the dissolved yeast to the potato mixture.
Work in enough flour to form a soft dough.
Let the dough rise for 2 hours.
Shape and bake
Roll out the dough.
Cut the dough with a tumbler.
Place the cut dough in a well-greased pan.
Let it rise for another hour.
Bake the dough in a preheated oven at 400°F (200°C) until golden.
Serve hot for best results.
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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Potato + milktop 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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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).
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Egg + flourtop 15% of all pairsSmell alikelowCooked together106,462 recipes
Shared aroma: isobutyraldehyde (malty, 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
- Potatoes
- Provide starch and body, giving the puffs a soft, tender crumb.
- Egg
- Adds structure and richness, helping the dough hold its shape and set in the oven.
- Lard
- Adds fat, which tenderizes the dough and keeps the crumb soft.
- Sugar
- Feeds the yeast and adds sweetness and browning to the crust.
- Yeast
- Produces gas during rising, leavening the dough so the puffs expand.
- Flour
- Forms the gluten network that gives the dough its structure and chew.
The step that matters
Work in enough flour to form a soft dough. Too much flour makes the dough stiff and dense, limiting rise; too little leaves it sticky and hard to shape. Yeast needs a soft, extensible dough to trap the gas it produces.
Swap the potato
How well each one fits the dish's main ingredients (egg, sugar, milk, flour):
- Arrowrootfits better
- Sweet potatofits better
- Asparagusfits about as well
- Potatothe original
Fit is the average pairing score against egg, sugar, milk, 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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