Why it works: Cinnamon and clove match in chemistry and in kitchens. They rank in the top 1% of all ingredient pairs, and cooks put them together in 14,189 recipes. Both carry ethyl cinnamate, which smells sweet, balsamic. The science ↓
One Egg Spice Cake
Ingredients
Directions
The book says “a very slow oven”. The 300°F (150°C) in the steps is the modern equivalent, not the book's own figure. The book gives no cooking times; the times in the steps were added in transcription, so check for doneness rather than trusting the clock.
Make the batter
Preheat the oven to 300°F (150°C).
In a bowl, cream together the sugar and butter.
Add the egg and mix well.
Stir in the sour milk and baking soda until combined.
Gradually add the flour, cinnamon, cloves, nutmeg, and raisins, mixing until smooth.
Pour the batter into a pan about 4 inches deep.
Bake and frost
Bake for about 1 hour or until a toothpick comes out clean.
For the frosting, squeeze the juice from the lemon and strain it.
Gradually add the confectioner's sugar while beating until creamy.
Spread the frosting on the cooled cake.
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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Cinnamon + clovetop 1% of all pairsSmell alikestrongCooked together14,189 recipes
Shared aroma: ethyl cinnamate (sweet, balsamic).
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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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Flour + cinnamontop 9% of all pairsSmell alikemoderateCooked together17,341 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Milk + cinnamontop 10% of all pairsSmell alikemoderateCooked together12,655 recipes
Shared aroma: cuminaldehyde (Spicy, cumin).
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Sugar + cinnamontop 10% of all pairsSmell alikelowCooked together30,779 recipes
Shared aroma: guaiacol (smoky, sweet).
Sugar and cinnamon barely smell alike, yet cooks put them together in 30,779 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 sugar to give the cake a tender, rich crumb.
- Egg
- Binds the batter and adds structure as the cake sets.
- Sour milk
- Its acidity reacts with baking soda so the cake rises and stays tender.
- Baking soda
- Reacts with the acid in sour milk to produce gas that lifts the batter.
- Flour
- Forms the structure that holds the cake and raisins together.
- Raisins
- Add moisture and chewy sweetness throughout the crumb.
The step that matters
Stir in the sour milk and baking soda until combined. Baking soda needs an acid, such as sour milk, to release carbon dioxide. Mixing it in promptly and gently keeps the gas in the batter so the cake rises evenly rather than flat or coarse.
Swap the clove
How well each one fits the dish's main ingredients (sugar, coffee, egg, butter, milk, flour, cinnamon):
- Nutmegfits better
- Cardamomfits better
- Clovethe original
- Allspicefits about as well
Fit is the average pairing score against sugar, coffee, egg, butter, milk, flour, cinnamon. 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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