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 ↓
Steamed Fruit 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.
Make the batter
In a large bowl, cream the butter and brown sugar together.
Add the milk, molasses, and eggs, mixing well.
Gradually stir in the flour, baking soda, spices, raisins, and citron until combined.
Steam and dry
Pour the batter into a pan and steam for 3 hours.
After steaming, place the cake in a 350°F (175°C) oven for 1 hour to dry.
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).
-
Raisin + nutmegtop 6% of all pairsSmell alikemoderateCooked together5,377 recipes
Shared aroma: alpha-terpineol (lilac, floral).
-
Butter + milktop 7% of all pairsSmell alikemoderateCooked together81,283 recipes
Shared aroma: (z)-4-heptenal (biscuit, cream).
-
Flour + nutmegtop 8% of all pairsSmell alikemoderateCooked together18,623 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Sugar + molassestop 11% of all pairsSmell alikemoderateCooked together9,225 recipes
Shared aroma: ethanol (alcoholic, ethereal).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Eggs
- Bind the batter and add structure as the cake sets.
- Flour
- Forms the structure that holds the cake together.
- Baking soda
- Reacts with the molasses to lift the batter and lighten the crumb.
- Butter
- Adds richness and tenderness to the crumb.
- Molasses
- Adds moisture, dark colour, and a deep, slightly acidic flavour.
- Raisins
- Add chewy sweetness and moisture throughout the cake.
The step that matters
Steaming the batter for 3 hours. Steam keeps the cake moist and cooks it gently without browning. Letting the water boil dry or the pan lid lift can leave the cake dense or uneven, so the pan needs steady, covered heat.
Swap the nutmeg
How well each one fits the dish's main ingredients (butter, sugar, milk, molasses, egg, flour, raisin):
- Cinnamonfits better
- Nutmegthe original
- Gingerfits less well
- Allspicefits less well
Fit is the average pairing score against butter, sugar, milk, molasses, egg, flour, raisin. 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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