Why it works: Flour and butter are a kitchen classic. They rank in the top 12% of all ingredient pairs, and cooks put them together in 124,287 recipes. Both carry isobutyraldehyde, which smells malty, green. The science ↓
Short-Bread
Ingredients
Directions
Make the dough
Melt 2 ounces of butter in a saucepan over low heat.
In a bowl, combine ½ cup flour and 1 ounce of caster sugar with the melted butter. Mix the ingredients well.
Flour a board and turn the dough onto it.
Flour your hands and knead the dough thoroughly.
Shape and bake
Flour a rolling pin and roll out the dough to about ⅓ inch thick.
Flour a knife and cut the dough into oval shapes.
Grease a baking tin with butter.
Place the shortbread on the tin and bake in a 400°F (200°C) oven until pale 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 + buttertop 12% of all pairsSmell alikelowCooked together124,287 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Flour + sugartop 15% of all pairsSmell alikemoderateCooked together92,116 recipes
Shared aroma: phenylacetaldehyde (hawthorne, honey).
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Butter + sugartop 17% of all pairsSmell alikemoderateCooked together98,233 recipes
Shared aroma: guaiacol (smoky, sweet).
Flour and butter barely smell alike, yet cooks put them together in 124,287 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
- Provides the structure that holds the dough together once baked.
- Butter
- Adds fat and richness, giving the shortbread its tender, crumbly texture.
- Sugar
- Adds sweetness and helps the surface take on a pale golden browning in the oven.
The step that matters
Knead the dough thoroughly. Working the dough develops gluten in the flour, which affects toughness. Because this dough is rich in butter, overworking it can make the shortbread tough rather than tender, so knead just until it comes together.
“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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