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.
Make the dough
Mix the sesquicarbonate of soda with the sugar and flour.
Dilute the muriatic acid with water to form a liquid.
Stir the liquid into the flour mixture to form a smooth dough.
Divide the dough into two loaves.
Bake
Bake in a 400°F (200°C) oven until thoroughly cooked.
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
- Provides the structure that holds the dough together as it sets.
- Sesquicarbonate of soda
- Releases carbon dioxide when acid is added, causing the loaf to rise.
- Muriatic acid
- Reacts with the alkaline soda to produce gas, acting as the leavening trigger.
The step that matters
Stir the acid liquid into the flour mixture. The acid and the alkaline soda react as soon as they meet, releasing gas. Mixing promptly and only until smooth keeps that gas in the dough so the loaf rises evenly rather than collapsing or unevenly puffing.
“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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