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Bread

Loaf Bread

A yeast‑leavened loaf made with flour, lard, potato, sugar, and salt.

From an old cookbook · modernised transcription
From a historical cookbook (Internet Archive) · 8 ingredients
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Why it works: Walnut and potato match in chemistry and in kitchens. They rank in the top 11% of all ingredient pairs, and cooks put them together in 342 recipes. Both carry 2-undecenal, which smells sweet. The science ↓

Loaf Bread

Oven, in the book's wordsA hot oven

Ingredients

Directions

The book says “a hot oven”. The 400°F (200°C) in the steps is the modern equivalent, not the book's own figure.

Make the sponge

  1. Crumble the boiled potato into ½ cup of water and let it cool.

  2. Mix in 1 tablespoon of the potato water, 1 tablespoon of yeast, and 2 tablespoons of flour.

  3. Set aside the mixture in a warm place to rise for 2–3 hours until bubbly.

Make and shape the dough

  1. In a large bowl, combine the risen sponge with 1 quart of flour, 1 tablespoon of lard, and 2 teacupfuls of water.

  2. Add 1 teaspoon of salt to the mixture.

  3. Knead the dough until soft.

  4. Set the dough aside to rise for 5–6 hours.

  5. Roll out the dough and cut it into round pieces.

  6. Grease the pieces.

  7. Fold one side over to meet in the middle.

  8. Place the dough pieces behind the stove to rise for about 40 minutes.

Bake

  1. Preheat the oven to 400°F (200°C).

  2. Bake the bread for 15–20 minutes.

Recipe from a historical cookbook (Internet Archive).

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.

  1. Walnut + potatotop 11% of all pairs
    Smell alikestrong
    Cooked together342 recipes

    Shared aroma: 2-undecenal (sweet).

  2. Flour + walnuttop 12% of all pairs
    Smell alikemoderate
    Cooked together5,873 recipes

    Shared aroma: isobutyraldehyde (malty, green).

  3. Flour + sugartop 15% of all pairs
    Smell alikemoderate
    Cooked together92,116 recipes

    Shared aroma: phenylacetaldehyde (hawthorne, honey).

  4. Flour + potatotop 15% of all pairs
    Smell alikemoderate
    Cooked together5,355 recipes

    Shared aroma: isobutyraldehyde (malty, green).

  5. Walnut + sugartop 26% of all pairs
    Smell alikemoderate
    Cooked together7,147 recipes

    Shared aroma: 2-nonenal (fatty, green).

Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs

What each ingredient does

Flour
Forms the gluten network that gives the bread its structure and chew.
Yeast
Ferments sugars and produces gas that makes the dough rise and become airy.
Lard
Adds fat that tenderizes the crumb and softens the texture.
Potato
Adds moisture and starch that help keep the bread soft.
Sugar
Feeds the yeast and aids browning of the crust.

The step that matters

Letting the sponge rise until bubbly. Yeast needs time in a warm place to multiply and produce gas. A sponge that is not fully bubbly gives less lift, so the loaf can turn out dense.

Swap the potato

How well each one fits the dish's main ingredients (flour, walnut, sugar):

  1. Beetrootfits better
  2. Arrowrootfits better
  3. Sweet potatofits better
  4. Potatothe original

Fit is the average pairing score against flour, walnut, sugar. 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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