Why it works: Flour and buckwheat work together. They rank in the top 4% of all ingredient pairs, and cooks put them together in 660 recipes. Both carry isobutyraldehyde, which smells malty, green. The science ↓
Spice Cake
Ingredients
Directions
Make the batter
Preheat the oven to 350°F (175°C).
Cream the fat, sugar, and egg yolks together.
Add the syrup and mix well.
Sift together the dry ingredients.
Alternately add the liquid and dry ingredients to the mixture.
Add the vanilla and fold in the beaten egg whites.
Bake
Pour the batter into a loaf pan and bake for 1 hour.
After 20 minutes, increase the oven temperature to 400°F (200°C).
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 + buckwheattop 4% of all pairsSmell alikemoderateCooked together660 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Milk + vanillatop 5% of all pairsSmell alikemoderateCooked together19,187 recipes
Shared aroma: ethyl caproate (fruity, apple peel).
-
Rice + buckwheattop 6% of all pairsSmell alikestrongCooked together51 recipes
Shared aroma: trans,trans-2,4-nonadienal (fatty, green).
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Sugar + syruptop 6% of all pairsSmell alikestrongCooked together5,842 recipes
Shared aroma: ethanol (alcoholic, ethereal).
-
Rice + milktop 7% of all pairsSmell alikemoderateCooked together7,374 recipes
Shared aroma: 2-nonenal (fatty, green).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Rice flour
- Provides the main structure of the cake crumb.
- Buckwheat flour
- Adds structure and a deeper, earthy flavour to the crumb.
- Fat
- Tenderises the crumb and carries the spices' aroma.
- Eggs
- Yolks add richness and emulsify, while beaten whites lighten and help the cake rise.
- Baking powder
- Releases gas in the batter, causing the cake to rise.
- Syrup
- Adds sweetness and moisture, and helps the crust brown.
The step that matters
Fold in the beaten egg whites. Folding gently keeps the air bubbles in the whites intact. Overmixing deflates the batter, leaving a denser cake with less lift.
Swap the buckwheat
How well each one fits the dish's main ingredients (rice, flour, sugar, syrup, egg, milk, vanilla):
- Cinnamonfits better
- Buckwheatthe original
- Nutmegfits about as well
- Turmericfits less well
Fit is the average pairing score against rice, flour, sugar, syrup, egg, milk, vanilla. 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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