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 ↓
Excellent Fruit Cake
Ingredients
Directions
The book says “a moderate oven”. The 350°F in the steps is the modern equivalent, not the book's own figure.
Make the batter
Cream the butter and sugar together thoroughly.
Add the grated nutmeg, cinnamon, cloves, and mace.
Stir in the molasses and sour milk, and beat well.
Add the stiffly beaten egg yolks and the wine, and stir again thoroughly.
Add the sifted flour, alternating with the well-beaten egg whites.
Dissolve the baking soda in a little water and add it to the mixture.
Dredge the cut-up fruit with 2 heaping tablespoons of flour and mix thoroughly into the batter.
Bake and cool
Grease two average-sized baking pans, line them with greased paper, and bake in a moderate oven (350°F / 175°C) for 2 hours.
Let cool in the pan.
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 + raisintop 1% of all pairsSmell alikestrongCooked together9,075 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Raisin + nutmegtop 6% of all pairsSmell alikemoderateCooked together5,377 recipes
Shared aroma: alpha-terpineol (lilac, floral).
-
Flour + nutmegtop 8% of all pairsSmell alikemoderateCooked together18,623 recipes
Shared aroma: isobutyraldehyde (malty, green).
-
Raisin + curranttop 10% of all pairsSmell alikelowCooked together6,180 recipes
Shared aroma: gamma-nonanolactone (coconut, creamy).
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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
- Eggs
- Egg whites and yolks add structure and lift to the batter as it bakes.
- Flour
- Provides the structure that holds the cake together as it sets.
- Butter
- Adds fat for tenderness and richness in the crumb.
- Dark brown sugar
- Adds sweetness, moisture, and deep caramel flavor with browning.
- Baking soda
- Reacts with the sour milk and molasses acid to help the cake rise.
- Molasses
- Adds moisture, dark color, and a rich, slightly acidic flavor.
The step that matters
Dissolving the baking soda in water before adding it. Baking soda needs an acid, such as the sour milk and molasses, to react and produce gas. Dissolving it first spreads it evenly so the cake rises uniformly rather than in pockets.
Swap the currant
How well each one fits the dish's main ingredients (butter, flour, sugar, egg, wine, raisin, nutmeg):
- Vanillafits better
- Figfits better
- Lemonfits better
- Currantthe original
Fit is the average pairing score against butter, flour, sugar, egg, wine, raisin, nutmeg. 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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