Why it works: Flour and raisin match in chemistry and in kitchens. They rank in the top 1% of all ingredient pairs, and cooks put them together in 9,075 recipes. Both carry isobutyraldehyde, which smells malty, green. The science ↓
Variety Cake
Ingredients
Directions
The book says “a quick oven”. The 350°F (175°C) in the steps is the modern equivalent, not the book's own figure.
Make the batters
Preheat oven to 350°F (175°C).
Beat egg whites until stiff.
In a bowl, cream together the sugar and butter.
Add the milk and baking powder. Gradually mix in the flour.
Fold in the beaten egg whites. Flavor with lemon.
In a separate bowl, mix sugar, molasses, raisins, egg yolks, baking soda, coffee, and spices.
Add flour to the dark mixture until combined.
Bake and frost
Pour both mixtures into square tins, alternating layers if desired.
Beat egg whites with a little sugar and flavor with lemon.
Add enough sugar to achieve a frosting consistency.
Spread the frosting between the layers and on top of the cake.
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.
Photo for illustrative purposes only · Contact us to use it
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 + raisintop 1% of all pairsSmell alikestrongCooked together9,075 recipes
Shared aroma: isobutyraldehyde (malty, green).
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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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Milk + coffeetop 10% of all pairsSmell alikemoderateCooked together2,202 recipes
Shared aroma: 4-heptenal (creamy, biscuit).
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Sugar + molassestop 11% of all pairsSmell alikemoderateCooked together9,225 recipes
Shared aroma: ethanol (alcoholic, ethereal).
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Butter + flourtop 12% of all pairsSmell alikelowCooked together124,287 recipes
Shared aroma: isobutyraldehyde (malty, green).
Butter and flour 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
- Egg whites
- Beaten until stiff and folded in, they lighten the batter and give the cake an airy crumb.
- Egg yolks
- Add richness and tenderness to the dark batter and help bind it.
- Flour
- Provides the structure that holds the cake together as it bakes.
- Butter
- Creamed with sugar, it adds fat that gives a tender, moist crumb.
- Molasses
- Adds moisture, deep sweetness and color to the dark batter.
- Baking powder
- Releases gas in the batter so the cake rises in the oven.
The step that matters
Folding in the beaten egg whites. Stirring instead of folding deflates the whipped foam, which removes the air that lightens the cake and leaves it dense.
Swap the raisin
How well each one fits the dish's main ingredients (egg, sugar, butter, milk, flour, molasses, coffee):
- Vanillafits about as well
- Raisinthe original
- Figfits less well
- Peachfits less well
Fit is the average pairing score against egg, sugar, butter, milk, flour, molasses, coffee. 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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