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
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 dough
Melt 2 oz. of butter in a saucepan.
In a bowl, combine ½ lb. of flour and 1 oz. of caster sugar with the melted butter.
Mix the ingredients well.
Flour a board and turn the mixture out onto it.
Flour your hands and knead the mixture well.
Flour a rolling pin and roll out the dough to about ⅓ inch thick.
Flour a knife and cut the dough into oval shapes.
Bake and serve
Grease a baking tin with butter.
Place the shortbread on the tin and bake in a 400°F (200°C) oven until pale brown.
Remove from the oven and let cool before serving.
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
- All-purpose flour
- Provides the structure that holds the dough together as it bakes.
- Butter
- Adds fat and richness, giving the shortbread its tender, crumbly texture.
- Caster sugar
- Adds sweetness and helps the shortbread take on a pale golden browning.
The step that matters
Knead the mixture well. Kneading develops the dough evenly so the shortbread bakes uniformly. Under-mixed dough can be crumbly and uneven, while the melted butter must be fully incorporated for an even texture.
“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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