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 ↓
Molasses Feuit Cake
Ingredients
Directions
The book gives no oven temperature. The 300°F (150°C) in the steps was added when the recipe was transcribed, as a starting point.
Prepare
Preheat the oven to 300°F (150°C).
In a large bowl, cream together the butter and brown sugar.
Add the sweet milk and molasses, mixing well.
In another bowl, combine the flour, cream of tartar, and baking soda.
Gradually add the dry ingredients to the wet mixture.
Make the batter
Beat in the eggs one at a time.
Fold in the chopped currants or raisins, grated nutmeg, and a little brandy.
Pour the batter into a greased cake pan.
Bake
Bake slowly 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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Butter + creamtop 8% of all pairsSmell alikemoderateCooked together41,516 recipes
Shared aroma: delta-dodecalactone (sweet, creamy).
-
Sugar + creamtop 9% of all pairsSmell alikemoderateCooked together43,450 recipes
Shared aroma: 2,3-butanedione (butter, sweet).
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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
- Butter
- Creams with the sugar to trap air and add richness and tenderness to the crumb.
- Eggs
- Bind the batter and add structure and moisture as the cake sets.
- Flour
- Forms the main structure of the cake as its proteins set during baking.
- Molasses
- Adds moisture, deep sweetness, and a dark color to the crumb.
- Baking soda
- Reacts with the acidic molasses and cream of tartar to produce gas that helps the cake rise.
- Currants or raisins
- Add chewy texture and concentrated sweetness throughout the cake.
The step that matters
Bake slowly until a toothpick comes out clean. Low, slow heat lets the centre set evenly before the outside darkens too much. Dense fruit cakes can look done outside while the middle is still wet, so test the centre rather than relying on colour or time alone.
Swap the currant
How well each one fits the dish's main ingredients (butter, sugar, milk, molasses, flour, egg, cream):
- Vanillafits better
- Raisinfits better
- Figfits better
- Currantthe original
Fit is the average pairing score against butter, sugar, milk, molasses, flour, egg, cream. 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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