Why it works: Sugar and flour are a kitchen classic. They rank in the top 15% of all ingredient pairs, and cooks put them together in 92,116 recipes. Both carry phenylacetaldehyde, which smells hawthorne, honey. The science ↓
Penny Buns
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 dough
Dissolve lard, salt, and sugar in boiling water.
Let the mixture cool, then add eggs and yeast dissolved in water.
Stir in enough flour to form a stiff dough and knead.
Place the dough in a warm area to rise.
Once risen, cut down the dough.
Shape and bake
Place in muffin pans the night before and bake for 15 minutes at 400°F (200°C).
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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Sugar + flourtop 15% of all pairsSmell alikemoderateCooked together92,116 recipes
Shared aroma: phenylacetaldehyde (hawthorne, honey).
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Egg + flourtop 15% of all pairsSmell alikelowCooked together106,462 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Sugar + eggtop 21% of all pairsSmell alikemoderateCooked together122,807 recipes
Shared aroma: 2-nonenal (fatty, green).
Egg and flour 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 to the dough as they set during baking.
- Yeast
- Produces gas that makes the dough rise and become light.
- Flour
- Forms the gluten network that gives the dough its structure.
- Sugar
- Feeds the yeast and adds sweetness and browning.
- Lard
- Adds fat that tenderizes the crumb and softens texture.
The step that matters
Let the dough rise in a warm area. Yeast needs warmth to produce gas. If the dough is too cold, it rises slowly or not at all, leaving the buns dense.
“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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