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 ↓
Cornstarch Cake
Ingredients
Directions
The book says “a moderate oven”. The 350°F (175°C) in the steps is the modern equivalent, not the book's own figure.
Prepare
Preheat the oven to 350°F (175°C).
Beat the butter until creamy.
Add the sugar and mix well.
Incorporate the eggs and mix thoroughly.
Make and bake the batter
Sift together the flour, cornstarch, and baking powder, then stir into the mixture.
Beat the batter for five minutes.
Pour into a prepared pan and bake immediately.
Cool
Once done, remove from the pan and place the cake on its side to cool.
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).
-
Flour + sugartop 15% of all pairsSmell alikemoderateCooked together92,116 recipes
Shared aroma: phenylacetaldehyde (hawthorne, honey).
-
Flour + eggtop 15% of all pairsSmell alikelowCooked together106,462 recipes
Shared aroma: isobutyraldehyde (malty, green).
-
Butter + eggtop 17% of all pairsSmell alikemoderateCooked together118,967 recipes
Shared aroma: decanal (soap, orange peel).
-
Sugar + buttertop 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
- Cornstarch
- Lightens the crumb and keeps the cake tender because it contains no gluten.
- All-purpose flour
- Provides the structure that holds the cake together.
- Butter
- Adds fat for tenderness, moisture and rich flavour.
- Eggs
- Provide structure, binding and moisture to the batter.
- Baking powder
- Releases gas in the batter so the cake rises in the oven.
- Fine granulated sugar
- Sweetens the cake and helps it stay tender and brown.
The step that matters
Pour into a prepared pan and bake immediately.. Baking powder starts releasing gas as soon as it is mixed with wet ingredients. Waiting before baking lets that gas escape, so the cake may rise less and turn out denser.
“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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