Why it works: Milk and sugar are a kitchen classic. They rank in the top 18% of all ingredient pairs, and 77,875 recipes mention both. Both carry 2-nonenal, which smells fatty, 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.
Scald the milk and let it cool.
Add sugar, lard, yeast, and salt to the milk.
Let the mixture rise overnight.
In the morning, knead the dough down.
Let it rise again.
At noon, knead the dough, roll it out thin, and cut with a large cutter.
Butter the top of each roll, fold them over, and let them rise again.
Bake in a preheated oven at 400°F (200°C) 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.
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 + sugartop 18% of all pairsAroma overlaplowMentioned together77,875 recipes
Shared aroma: 2-nonenal (fatty, green).
Milk and sugar share little aroma chemistry, yet 77,875 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
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