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 says “a quick oven”. The 400°F (200°C) in the steps is the modern equivalent, not the book's own figure.
Make the sponge
Scald the milk in a saucepan.
Add sugar, salt, and lard or butter to the milk and let it cool slightly.
Stir in the compressed yeast cake and enough flour to form a stiff sponge.
Allow the sponge to rise until light.
Shape and rise
Mix the sponge as you would for bread and let it rise again until very light.
Mould the dough until free from air bubbles and roll it out to ⅔ inch thick.
Cut out the rolls with a tin cutter.
Brush the tops with melted butter and fold them.
Let the rolls rise until very light again.
Bake
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.
-
Milk + buttertop 7% of all pairsAroma overlapmoderateMentioned together81,283 recipes
Shared aroma: (z)-4-heptenal (biscuit, cream).
-
Butter + flourtop 12% of all pairsAroma overlaplowMentioned together124,287 recipes
Shared aroma: isobutyraldehyde (malty, green).
-
Milk + flourtop 14% of all pairsAroma overlaplowMentioned together78,219 recipes
Shared aroma: isobutyraldehyde (malty, green).
-
Sugar + flourtop 15% of all pairsAroma overlapmoderateMentioned together92,116 recipes
Shared aroma: phenylacetaldehyde (hawthorne, honey).
-
Sugar + buttertop 17% of all pairsAroma overlapmoderateMentioned together98,233 recipes
Shared aroma: guaiacol (smoky, sweet).
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
- Flour
- Forms the stiff sponge and dough that gives the rolls their structure.
- Compressed yeast cake
- Ferments the sponge so the dough rises and becomes light and airy.
- Milk
- Provides moisture and liquid that hydrates the flour and softens the crumb.
- Lard or butter
- Adds fat that tenderizes the crumb and gives a rich texture.
- Sugar
- Feeds the yeast and adds mild sweetness and browning in the oven.
The step that matters
Let the sponge and rolls rise until very light. Yeast needs time to produce gas and stretch the gluten network. Rising too briefly leaves dense rolls, while rising too long can weaken the structure and collapse the dough.
“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.
You might also like
Cornbread345 recipes
Bread Pudding336 recipes
Potato Bread124 recipes
Nut Bread109 recipesThe Sunday pairing: one pairing, the chemistry behind it, and how to cook it. No spam, unsubscribe anytime.
Prefer an account? Create a free account for sign-in; Pro adds the full results and chemistry.