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 Muffins
Ingredients
Directions
The book says “a very hot oven”. The 400°F (200°C) in the steps is the modern equivalent, not the book's own figure.
Prepare the dough
Soak the yeast in ½ cup warm water until soft.
In a large bowl, combine the soaked yeast, 2 cups warm water, lard, beaten eggs, sugar, and salt.
Stir in enough flour to form a dough.
Rise and shape
Let the dough rise in a warm place for 18 hours.
Shape the dough into biscuits and let them rise for 2 hours.
Bake
Bake in gem pans in a very hot 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.
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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Egg + sugartop 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
- Yeast
- Ferments the dough, producing gas that makes it rise and become light.
- Eggs
- Add structure and richness, helping the muffins hold their shape and brown.
- Sugar
- Feeds the yeast and adds sweetness and browning in the baked crust.
- Lard
- Adds fat that tenderizes the crumb and softens the texture.
- All-purpose flour
- Forms the gluten network that gives the dough its structure.
The step that matters
Long rise in a warm place. Yeast needs warmth and time to ferment fully; a cool spot slows the rise, while over-proofing can collapse the gluten structure and leave a dense, sour-tasting crumb.
“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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