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 ↓
Parker House Rolls
Ingredients
Directions
The book gives no oven temperature. The 400°F (200°C) in the steps was added when the recipe was transcribed, as a starting point.
Make the dough
In a bowl, combine the flour and lard, rubbing the lard into the flour.
Make a well in the center and add the dissolved yeast, sugar, and cold boiled milk.
Sprinkle in a little salt and mix until combined.
Cover and let the dough sit overnight.
Knead the dough well in the morning and let it rise again.
Shape and bake
In the afternoon, knead the dough once more, then cut it into rolls.
Let the rolls rise again before baking.
Bake at 400°F (200°C) for 20 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.
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.
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Milk + flourtop 14% of all pairsSmell alikelowCooked together78,219 recipes
Shared aroma: isobutyraldehyde (malty, green).
-
Flour + sugartop 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
- All-purpose flour
- Provides the structure that the gluten network builds as the dough is kneaded and risen.
- Yeast
- Produces gas as it ferments, making the dough rise and become light.
- Lard
- Coats flour particles and shortens gluten, giving the rolls a tender, soft texture.
- Milk
- Adds moisture and richness, and its proteins and sugars help the crumb brown lightly.
- Sugar
- Feeds the yeast and adds sweetness and gentle browning to the crust.
The step that matters
Knead the dough well in the morning and let it rise again. Kneading develops the gluten that traps the gas yeast produces; if the dough is under-kneaded or under-risen, the rolls will be dense rather than light.
“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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