Why it works: Whey and sugar work together. They rank in the top 10% of all ingredient pairs, and cooks put them together in 58 recipes. Both carry 2,3-butanedione, which smells butter, sweet. The science ↓
New Orleans Rolls
Ingredients
Directions
The book says “a hot oven”. The 400°F (200°C) in the steps is the modern equivalent, not the book's own figure.
Make the sponge
Pour boiling whey over flour and let it cool.
Add compressed yeast to make a stiff batter and set it to rise.
Mix and shape
Once risen, add beaten eggs, melted lard, sugar, and salt.
Knead the mixture and let it rise again.
When light, shape into small rolls and place them 1 inch apart.
Let the rolls stand for two hours before baking.
Bake
Preheat the oven to 400°F (200°C) and bake for 10 to 15 minutes until light and fluffy.
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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Whey + sugartop 10% of all pairsSmell alikemoderateCooked together58 recipes
Shared aroma: 2,3-butanedione (butter, sweet).
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Flour + sugartop 15% of all pairsSmell alikemoderateCooked together92,116 recipes
Shared aroma: phenylacetaldehyde (hawthorne, honey).
-
Flour + eggtop 15% of all pairsSmell alikelowCooked together106,462 recipes
Shared aroma: isobutyraldehyde (malty, green).
-
Whey + flourtop 18% of all pairsSmell alikemoderateCooked together39 recipes
Shared aroma: acetaldehyde (pungent, ethereal).
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Egg + sugartop 21% of all pairsSmell alikemoderateCooked together122,807 recipes
Shared aroma: 2-nonenal (fatty, green).
Flour and egg barely smell alike, yet cooks put them together in 106,462 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
- Eggs
- Add richness and structure, helping the rolls hold their shape and crumb.
- Lard
- Adds fat, which tenderises the crumb and softens the texture of the rolls.
- Compressed yeast
- Produces gas as it ferments, making the dough rise and turn light and airy.
- Flour
- Forms the gluten network that gives the dough its structure and chew.
- Whey
- Supplies liquid that hydrates the flour and helps build the dough.
The step that matters
Let the rolls stand for two hours before baking. This second rise lets the yeast produce enough gas for the rolls to expand and become light. Baking too early yields dense rolls.
“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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