Why it works: Butter and milk are a kitchen classic. They rank in the top 7% of all ingredient pairs, and cooks put them together in 81,283 recipes. Both carry (z)-4-heptenal, which smells biscuit, cream. The science ↓
Bradford Cup Cake
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
Preheat the oven to 350°F (175°C).
Sift the baking soda into the flour.
In a large bowl, work the butter or lard into the flour mixture.
Make the batter
In another bowl, beat the eggs with the sugar, molasses, and sour milk.
Combine the wet and dry ingredients, adding spices to taste.
Grease a tin pan and pour the batter in.
Bake
Bake until a toothpick inserted in the center comes out clean.
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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Butter + milktop 7% of all pairsSmell alikemoderateCooked together81,283 recipes
Shared aroma: (z)-4-heptenal (biscuit, cream).
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Sugar + molassestop 11% of all pairsSmell alikemoderateCooked together9,225 recipes
Shared aroma: ethanol (alcoholic, ethereal).
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Flour + buttertop 12% of all pairsSmell alikelowCooked together124,287 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Flour + milktop 14% of all pairsSmell alikelowCooked together78,219 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).
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 cake together as it sets.
- Butter or lard
- Works into the flour to add fat, giving a tender, rich crumb.
- Eggs
- Add structure and richness, and help bind the batter as it bakes.
- Baking soda
- Reacts with the acidic sour milk and molasses to release gas, helping the cake rise.
- Molasses
- Adds sweetness, moisture, and a dark color and deep flavor to the cake.
- Sour milk
- Its acidity activates the baking soda and its liquid moistens the batter.
The step that matters
Combine the wet and dry ingredients, then bake promptly. Baking soda begins reacting as soon as it meets the acidic sour milk and molasses, releasing gas that lifts the batter. Delaying the pan and oven lets some of that lift 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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