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Bread

Scotch Bread

A yeast-leavened bread with butter, sugar, candied orange peel, and egg whites.

From an old cookbook · modernised transcription
From a historical cookbook (Internet Archive) · 6 ingredients
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Why it works: Flour and butter are a kitchen classic. They rank in the top 12% of all ingredient pairs, and cooks put them together in 124,287 recipes. Both carry isobutyraldehyde, which smells malty, green. The science ↓

Scotch Bread

Oven, in the book's wordsA warm oven

Ingredients

Directions

The book says “a warm oven”. The 350°F (175°C) in the steps is the modern equivalent, not the book's own figure.

Make the dough

  1. In a large bowl, mix the flour, sugar, egg whites, candied orange peel, and yeast by hand.

  2. Heat the butter until it is boiling hot, then add it to the mixture to form a paste.

Bake

  1. Shape the dough as desired and bake in a warm oven at 350°F (175°C) until done.

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. Flour + buttertop 12% of all pairs
    Smell alikelow
    Cooked together124,287 recipes

    Shared aroma: isobutyraldehyde (malty, green).

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

    Shared aroma: phenylacetaldehyde (hawthorne, honey).

  3. Flour + eggtop 15% of all pairs
    Smell alikelow
    Cooked together106,462 recipes

    Shared aroma: isobutyraldehyde (malty, green).

  4. Egg + buttertop 17% of all pairs
    Smell alikemoderate
    Cooked together118,967 recipes

    Shared aroma: decanal (soap, orange peel).

  5. Sugar + buttertop 17% of all pairs
    Smell alikemoderate
    Cooked together98,233 recipes

    Shared aroma: guaiacol (smoky, sweet).

Flour and butter 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

Flour
Forms the bulk of the dough structure that holds the bread together.
Egg whites
Add protein that helps set the dough and give it lift and structure.
Butter
Adds fat that enriches the dough and gives it a tender, rich texture.
Yeast
Produces gas that makes the dough rise and become lighter.
Sugar
Sweetens the dough and helps the crust brown during baking.

The step that matters

Heating the butter until boiling hot. Butter that is too hot can scorch or separate, while butter that is not hot enough will not blend evenly into the mixture to form a smooth paste. Adding it at the right heat helps the dough come together evenly.

Swap the orange

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

  1. Raisinfits better
  2. Vanillafits better
  3. Figfits better
  4. Orangethe original

Fit is the average pairing score against flour, sugar, egg, butter. 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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