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 ↓
Plain Cake for Children
Ingredients
Directions
The book gives no oven temperature. The 350°F (175°C) in the steps was added when the recipe was transcribed, as a starting point.
Prepare the dough
Mix the flour with enough sweet fermenting toddy to form a dough.
Knead the dough for 20 minutes and let it rise for at least 1 hour.
Mix and bake
Beat the eggs with the butter and sugar, then incorporate into the dough.
Transfer the mixture to a buttered tin or paper mold.
Bake at 350°F (175°C) until done.
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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Flour + eggtop 15% of all pairsSmell alikelowCooked together106,462 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Butter + curranttop 17% of all pairsSmell alikemoderateCooked together7,856 recipes
Shared aroma: isoamyl acetate (banana, pear).
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Egg + buttertop 17% of all pairsSmell alikemoderateCooked together118,967 recipes
Shared aroma: decanal (soap, orange peel).
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
- Fine flour
- Provides the main structure once mixed with liquid and baked.
- Sweet fermenting toddy
- Moistens the flour and supplies the fermentation that lets the dough rise.
- Eggs
- Add structure and richness to the batter as they set during baking.
- Butter
- Adds fat for a tender crumb and rich flavor.
- Sugar
- Adds sweetness and helps the crust brown in the oven.
The step that matters
Letting the dough rise. The dough needs enough time for fermentation to produce gas and lighten the crumb. Rising too briefly can leave the cake dense and heavy after baking.
Swap the currant
The recipe marks currant as optional. How well each one fits the dish's main ingredients (flour, egg, butter, sugar):
- Raisinfits better
- Vanillafits better
- Figfits better
- Currantthe original
Fit is the average pairing score against flour, egg, butter, sugar. Candidates are from the same food group and used in at least 100 recipes.
“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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