Why it works: Potato and flour are a kitchen classic. They rank in the top 15% of all ingredient pairs, and cooks put them together in 5,355 recipes. Both carry isobutyraldehyde, which smells malty, green. The science ↓
Bread-making
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.
Prepare the starter
Soak the yeast cake in lukewarm water.
Mix the mashed potatoes with 1 pint of flour and scald with boiling potato water.
Let the mixture cool, then add the yeast and mix to a smooth paste.
Make the dough
Add 1 teaspoon of salt and beat for 15 minutes until foamy.
Incorporate 1 pint of warm water and enough flour to form a smooth dough that doesn't stick to your fingers.
Set the dough in a warm place to rise until full of cells.
Knead the dough until it stops cracking, then shape into loaves.
Bake
Let the loaves rise again, then bake in a preheated oven at 400°F (200°C) for 20 minutes, increasing the heat after the first 20 minutes.
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 + flourtop 15% of all pairsSmell alikemoderateCooked together5,355 recipes
Shared aroma: isobutyraldehyde (malty, green).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Yeast cake
- Ferments the dough, producing gas that makes the bread rise and become airy.
- Potatoes
- Add moisture and starch that help the bread stay soft and hold its texture.
- Flour
- Forms the gluten network that gives the dough structure and chew.
The step that matters
Beating the mixture before adding the rest of the dough. Beating for 15 minutes develops gluten and traps air in the paste, giving the yeast a strong start and a light crumb later.
“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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