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 ↓
Potato Bread
Ingredients
Directions
The book gives no oven temperature. The 350°F (175°C) in the steps was added when the recipe was transcribed, as a starting point.
Prepare the potato water
Wash, peel, and slice the potatoes, then rinse them.
Boil the potatoes in 1 quart of water until soft.
Drain the water into a measuring cup to ensure you have 1 quart.
Mash the potatoes finely and mix with the reserved water.
Make the sponge
Add 1 teacup of yeast and stir well, ensuring the mixture is not too hot.
Mix in 1 teaspoon of salt and ½ teaspoon of baking soda.
Sift in enough flour to achieve a pancake batter consistency.
Cover the mixture and set it in a cool place overnight.
Shape and bake
The next morning, check the sponge; if sour, add more baking soda and salt.
Transfer the dough to a bread pan to rise, then knead and shape it.
Bake in a preheated oven at 350°F (175°C) for about 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 + 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
- Potatoes
- Starch and mashed potato add moisture and a soft, tender crumb to the loaf.
- Yeast
- Ferments the sugars in the sponge, producing gas that makes the bread rise.
- Flour
- Gluten forms the structure that traps gas and gives the loaf its shape.
- Baking soda
- Neutralizes acid produced during fermentation and adjusts the sponge's sourness.
The step that matters
Keeping the yeast mixture not too hot. Yeast is killed by high heat, so water and mash that are too hot will stop the sponge from rising. Warm but not hot liquid keeps the yeast active.
“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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