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 ↓
Tea-Cakes with Baking-Powder
Ingredients
Directions
The book says “a very hot oven”. The 350°F (175°C) in the steps is the modern equivalent, not the book's own figure.
Make the dough
Preheat the oven to 350°F (175°C).
In a bowl, mix the flour and baking powder.
Rub in the butter until the mixture resembles breadcrumbs.
Stir in the powdered sugar.
Shape and bake
Shape the dough into small cakes and place them on a floured baking sheet.
Bake for about 15-20 minutes until golden 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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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
- All-purpose flour
- Provides the main structure that holds the cakes together as they bake.
- Baking powder
- Releases gas as it reacts in the dough, making the cakes rise and lighten.
- Unsalted butter
- Coats the flour particles and fat tenderizes the crumb, giving a short, crumbly texture.
- Powdered sugar
- Adds sweetness and dissolves easily, giving a fine, tender crumb and mild browning.
The step that matters
Rubbing in the butter until it resembles breadcrumbs. Rubbing fat into flour coats the flour particles and limits gluten development, which keeps the cakes short and crumbly. Stop once the mixture looks like breadcrumbs, since overworking warms and softens the fat and can make the texture 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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