Why it works: Milk and vanilla are a kitchen classic. They rank in the top 5% of all ingredient pairs, and cooks put them together in 19,187 recipes. Both carry ethyl caproate, which smells fruity, apple peel. The science ↓
Strawberry Shortbread
Ingredients
Directions
The book says “a quick oven”. The 400°F (200°C) in the steps is the modern equivalent, not the book's own figure.
Prepare
Preheat the oven to 400°F (200°C).
Cream the butter and sugar together.
Beat the egg and add the milk to it.
Sift the flour and baking powder together.
Alternately add the milk and flour to the butter mixture, beating well.
Bake
Pour the batter into two greased and lined layer cake tins.
Bake for about 25 minutes.
Assemble and serve
Once cooled, spread one layer with whipped and sweetened cream.
Top with stalked strawberries and place the second layer on top.
Add another layer of cream and strawberries on top 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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Milk + vanillatop 5% of all pairsSmell alikemoderateCooked together19,187 recipes
Shared aroma: ethyl caproate (fruity, apple peel).
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Butter + milktop 7% of all pairsSmell alikemoderateCooked together81,283 recipes
Shared aroma: (z)-4-heptenal (biscuit, cream).
-
Butter + creamtop 8% of all pairsSmell alikemoderateCooked together41,516 recipes
Shared aroma: delta-dodecalactone (sweet, creamy).
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Sugar + vanillatop 8% of all pairsSmell alikelowCooked together35,032 recipes
Shared aroma: beta-damascenone (apple, rose).
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Sugar + creamtop 9% of all pairsSmell alikemoderateCooked together43,450 recipes
Shared aroma: 2,3-butanedione (butter, sweet).
Sugar and vanilla barely smell alike, yet cooks put them together in 35,032 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
- Butter
- Creams with the sugar to trap air and give the cake a tender, rich crumb.
- Egg
- Adds structure and richness, helping the batter bind and set in the oven.
- Flour
- Forms the cake's structure as its proteins set during baking.
- Baking powder
- Releases gas in the batter, helping the layers rise and turn light.
- Sugar
- Sweetens the cake and helps create a soft texture when creamed with butter.
- Strawberries
- Provide fruity sweetness and acidity that contrast with the rich cream and cake.
The step that matters
Alternately add the milk and flour to the butter mixture, beating well. Adding dry and liquid ingredients in alternating portions keeps the batter emulsified and prevents curdling. Beating well develops enough structure for an even rise, while overbeating after the flour goes in can make the crumb tough.
“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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