Why it works: Flour and egg are a kitchen classic. They rank in the top 15% of all ingredient pairs, and cooks put them together in 106,462 recipes. Both carry isobutyraldehyde, which smells malty, green. The science ↓
Sally Lunn
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.
Prepare the batter
Combine flour, yeast, eggs, lard, water, and salt in a large bowl to form a batter.
Set the batter in a warm place to rise until doubled.
Shape and bake
Grease a mold with flour and pour the risen batter into it.
Allow the batter to rise again for about 45 minutes.
Bake in a preheated oven at 400°F (200°C) until golden brown.
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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Flour + eggtop 15% of all pairsSmell alikelowCooked together106,462 recipes
Shared aroma: isobutyraldehyde (malty, 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
- Flour
- Forms the main structure of the bun as its proteins and starches set during baking.
- Yeast
- Produces gas as it ferments, making the batter rise and giving the bun an airy crumb.
- Eggs
- Add structure and richness, helping the batter hold the gas bubbles and set when baked.
- Lard
- Adds fat that tenderises the crumb and contributes to a soft texture.
The step that matters
Letting the batter rise until doubled. Yeast needs a warm, adequate rise to build gas and airy structure; under-proofed batter gives a dense bun, while over-proofed batter can collapse in the oven.
“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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