Why it works: Flour and milk are a kitchen classic. They rank in the top 14% of all ingredient pairs, and cooks put them together in 78,219 recipes. Both carry isobutyraldehyde, which smells malty, green. The science ↓
Soda or Milk Bread
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.
Mix tartaric acid and salt with flour.
Dissolve soda in milk and add to the flour mixture to form a dough.
Shape the dough on flat tins and cut across the top.
Bake in a 400°F (200°C) oven until golden.
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 + milktop 14% of all pairsSmell alikelowCooked together78,219 recipes
Shared aroma: isobutyraldehyde (malty, green).
Flour and milk barely smell alike, yet cooks put them together in 78,219 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 structure of the loaf as its proteins and starches set during baking.
- Soda
- Reacts with the acid to release carbon dioxide, which lifts the dough as it bakes.
- Tartaric acid
- Supplies the acid that reacts with the soda, producing the gas that raises the bread.
- Milk
- Hydrates the flour to form the dough and adds moisture and soft crumb.
The step that matters
Forming the dough. The acid and soda start releasing gas as soon as they meet liquid. Mix only until the dough just comes together, because overworking develops gluten and makes the bread tough and dense.
“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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