Why it works: Milk and flour 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 ↓
White Bread
Ingredients
Directions
The book says “a moderate oven”. The 350°F (175°C) in the steps is the modern equivalent, not the book's own figure.
Make the sponge
Scald the milk.
Add salt, sugar, and shortening.
Let it cool to lukewarm.
Stir in warm water and dissolved yeast.
Combine flour with the liquid to make a soft sponge.
Let it rise in a warm place until bubbly.
Knead and shape
Add enough flour to form a stiff dough.
Knead well on a floured board.
Allow the dough to rise until doubled in size.
Shape into loaves.
Let the loaves rise again until light.
Bake
Bake in a 350°F (175°C) oven for one hour.
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.
Photo for illustrative purposes only · Contact us to use it
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.
-
Milk + flourtop 14% of all pairsSmell alikelowCooked together78,219 recipes
Shared aroma: isobutyraldehyde (malty, green).
-
Sugar + flourtop 15% of all pairsSmell alikemoderateCooked together92,116 recipes
Shared aroma: phenylacetaldehyde (hawthorne, honey).
-
Milk + sugartop 18% of all pairsSmell alikelowCooked together77,875 recipes
Shared aroma: 2-nonenal (fatty, green).
Milk and flour 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
- Milk
- Adds richness and softness to the crumb and helps browning.
- Flour
- Builds the gluten structure that traps gas and gives the loaf its shape.
- Yeast cake
- Produces carbon dioxide during fermentation, making the dough rise.
- Sugar
- Feeds the yeast and adds sweetness and browning to the crust.
- Shortening
- Tenderizes the crumb by coating gluten strands and adding fat.
The step that matters
Knead until the dough is stiff and smooth. Kneading develops the gluten network that traps the gas from the yeast. Too little kneading leaves a dense, weak loaf that does not hold its rise in the oven.
“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.
More white bread recipes
You might also like
The free Flavor Lab newsletter: one surprising pairing a week and the molecular reason it works, in 60 seconds. No spam, unsubscribe anytime.
Prefer an account? Create a free account to save pairings and unlock the full chemistry.

Cornbread345 recipes
Bread Pudding336 recipes
Milk Bread Rolls242 recipes
Potato Bread124 recipes