Why it works: Milk and butter are a kitchen classic. They rank in the top 7% of all ingredient pairs, and cooks put them together in 81,283 recipes. Both carry (z)-4-heptenal, which smells biscuit, cream. The science ↓
Rye Bread
Ingredients
Directions
The book gives no oven temperature. The 350°F (175°C) in the steps was added when the recipe was transcribed, as a starting point.
Make the dough
Combine scalded milk, boiling water, butter, brown sugar, and salt in a bowl.
Add the dissolved yeast and flour to the mixture and beat thoroughly.
Cover the bowl and let the mixture rise until light.
Add rye meal until the dough is stiff enough to knead, then knead the dough thoroughly.
Let the dough rise again.
Shape and bake
Shape the dough into loaves.
Let the loaves rise once more.
Bake in a moderate oven at 350°F (175°C) for 45 minutes.
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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Milk + buttertop 7% of all pairsSmell alikemoderateCooked together81,283 recipes
Shared aroma: (z)-4-heptenal (biscuit, cream).
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Flour + ryetop 8% of all pairsSmell alikestrongCooked together1,320 recipes
Shared aroma: isobutyraldehyde (malty, green).
-
Butter + flourtop 12% of all pairsSmell alikelowCooked together124,287 recipes
Shared aroma: isobutyraldehyde (malty, green).
-
Milk + ryetop 12% of all pairsSmell alikemoderateCooked together918 recipes
Shared aroma: ethyl 2-methylbutyrate (fruity, apple).
-
Milk + flourtop 14% of all pairsSmell alikelowCooked together78,219 recipes
Shared aroma: isobutyraldehyde (malty, green).
Butter and flour 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 gluten network that gives the bread its structure.
- Yeast
- Produces gas as it ferments, making the dough rise and become light.
- Rye meal
- Adds flavor and firms the dough, though it has less gluten to hold gas than wheat flour.
- Brown sugar
- Feeds the yeast and adds sweetness and moisture with a light caramel flavor.
- Butter
- Adds fat that softens the crumb and gives a tender texture.
- Milk
- Adds moisture, richness, and softness to the crumb.
The step that matters
Adding the rye meal. Rye has little gluten, so adding too much makes the dough dense and hard to knead. Add it gradually until the dough is just stiff enough to knead.
“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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