Why it works: Flour and sugar are a kitchen classic. They rank in the top 15% of all ingredient pairs, and cooks put them together in 92,116 recipes. Both carry phenylacetaldehyde, which smells hawthorne, honey. The science ↓
Modern Cookery
Ingredients
Directions
The book says “a quick oven”. The 400°F (200°C) in the steps is the modern equivalent, not the book's own figure.
Prepare the dough
Mix the sesquicarbonate of soda with the sugar and a small portion of the flour.
Sift this mixture through a fine sieve into the remaining flour.
Add the muriatic acid diluted with water to form a dough.
Stir constantly until smooth.
Bake
Divide the dough into two loaves and place them in a preheated oven at 400°F (200°C).
Bake thoroughly.
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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Flour + sugartop 15% of all pairsSmell alikemoderateCooked together92,116 recipes
Shared aroma: phenylacetaldehyde (hawthorne, honey).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Flour
- Forms the structure of the dough that holds the loaves together.
- Sesquicarbonate of soda
- Releases carbon dioxide when acid is added, leavening the loaf so it rises.
- Muriatic acid
- Reacts with the alkaline soda to produce gas, causing the dough to rise.
- Sugar
- Adds a little sweetness and supports gentle browning in the crust.
The step that matters
Stir constantly until smooth. The soda and acid react as soon as they meet, so the dough should be mixed quickly and evenly. Uneven mixing leaves pockets of unreacted soda or uneven rising, and the gas formed during mixing is lost if the dough is worked slowly.
“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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