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 ↓
Spice 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. The book gives no cooking times either; the times in the steps were added in transcription, so check for doneness rather than trusting the clock.
Prepare
Preheat the oven to 350°F (175°C).
Make the batter
In a bowl, cream together the sugar and butter.
Add the egg and mix well.
Stir in the buttermilk and molasses.
In another bowl, combine the flour, baking soda, cinnamon, cloves, and raisins.
Gradually add the dry ingredients to the wet mixture, stirring until just combined.
Pour the batter into a greased cake pan.
Bake
Bake for 30-35 minutes or 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.
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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Raisin + cinnamontop 1% of all pairsSmell alikemoderateCooked together5,390 recipes
Shared aroma: 1-octen-3-ol (mushroom, earthy).
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Flour + buttermilktop 8% of all pairsSmell alikemoderateCooked together3,721 recipes
Shared aroma: ethanol (alcoholic, ethereal).
-
Flour + cinnamontop 9% of all pairsSmell alikemoderateCooked together17,341 recipes
Shared aroma: isobutyraldehyde (malty, green).
-
Sugar + buttermilktop 9% of all pairsSmell alikestrongCooked together2,973 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
- Flour
- Provides the structure that sets the cake crumb as it bakes.
- Butter
- Creamed with sugar to trap air and add richness and tenderness.
- Egg
- Binds the batter and adds structure and moisture to the crumb.
- Buttermilk
- Adds acidity and moisture for a tender crumb.
- Molasses
- Adds moisture, dark color and a deep sweetness.
- Baking soda
- Reacts with the acidic buttermilk and molasses to release gas, helping the cake rise.
The step that matters
Stirring the dry ingredients into the wet mixture. Once flour meets liquid, gluten begins to form. Stirring only until just combined keeps the mixture from becoming overworked, which would make the cake dense and tough.
“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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