Why it works: Milk and butter are a kitchen classic. They rank in the top 7% of all ingredient pairs, and 81,283 recipes mention both. Both carry (z)-4-heptenal, which smells biscuit, cream. The science ↓
Parker House Rolls
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. The book gives no cooking times either; the times in the steps were added in transcription, so check for doneness rather than trusting the clock.
Prepare the dough
Boil the sweet milk and let it cool slightly.
In a bowl, combine warm water, sugar, and yeast; let it sit until frothy.
Add the cooled milk, butter, salt, and eggs to the yeast mixture.
Gradually mix in flour until a soft dough forms.
Knead the dough on a floured surface until smooth.
Place in a greased bowl, cover, and let rise until doubled in size.
Shape and bake
Punch down the dough, shape into rolls, and place on a baking sheet.
Let the rolls rise again until doubled.
Bake in a preheated oven at 350°F (175°C) for 15-20 minutes until golden brown.
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 aroma chemistry they share, and how many recipes mention both.
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Milk + buttertop 7% of all pairsAroma overlapmoderateMentioned together81,283 recipes
Shared aroma: (z)-4-heptenal (biscuit, cream).
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Butter + flourtop 12% of all pairsAroma overlaplowMentioned together124,287 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Milk + flourtop 14% of all pairsAroma overlaplowMentioned together78,219 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Sugar + flourtop 15% of all pairsAroma overlapmoderateMentioned together92,116 recipes
Shared aroma: phenylacetaldehyde (hawthorne, honey).
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Flour + eggtop 15% of all pairsAroma overlaplowMentioned together106,462 recipes
Shared aroma: isobutyraldehyde (malty, green).
Butter and flour share little aroma chemistry, yet 124,287 recipes mention both: they likely 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
- Yeast
- Ferments the dough, producing gas that makes it rise and become light.
- Flour
- Forms the gluten structure that gives the rolls their chewy, soft framework.
- Eggs
- Add richness and structure, helping the rolls set and brown.
- Butter
- Adds fat for a tender crumb and rich flavor.
- Sugar
- Feeds the yeast and adds sweetness and browning during baking.
- Sweet milk
- Adds moisture, softness, and milk proteins that promote browning.
The step that matters
Let the dough rise until doubled. The yeast produces gas slowly, and rising until doubled gives the rolls their lightness. Underproofed dough stays dense, while overproofed dough may collapse or bake up coarse.
“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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