Why it works: Raisin and flour 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.
Prepare
Preheat the oven to 350°F (175°C).
Make the batter
In a large bowl, cream together the sugar and butter.
Add the molasses and mix well.
Stir in the sour milk and baking soda until combined.
Fold in the chopped raisins and flour gradually.
Add the eggs and spices, mixing until smooth.
Bake
Pour the batter into a greased cake pan.
Bake for 1 hour or until a toothpick 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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Raisin + flourtop 1% of all pairsSmell alikestrongCooked together9,075 recipes
Shared aroma: isobutyraldehyde (malty, green).
-
Butter + milktop 7% of all pairsSmell alikemoderateCooked together81,283 recipes
Shared aroma: (z)-4-heptenal (biscuit, cream).
-
Raisin + clovetop 9% of all pairsSmell alikemoderateCooked together4,070 recipes
Shared aroma: ethyl caproate (fruity, apple peel).
-
Sugar + molassestop 11% of all pairsSmell alikemoderateCooked together9,225 recipes
Shared aroma: ethanol (alcoholic, ethereal).
-
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
- Flour
- Provides the structure that holds the cake's crumb together as it bakes.
- Eggs
- Add structure and richness, helping the batter set and bind during baking.
- Butter
- Adds fat for tenderness and moisture, and helps carry the spice flavors.
- Sugar
- Sweetens the cake and helps create a tender crumb when creamed with butter.
- Baking soda
- Reacts with the acidic sour milk and molasses to produce gas that lifts the batter.
- Molasses
- Adds moisture, deep sweetness, and color, and reacts with the baking soda.
The step that matters
Stir in the sour milk and baking soda until combined. Baking soda needs an acid, here the sour milk and molasses, to release carbon dioxide. Combining it promptly and evenly keeps the gas bubbles spread through the batter so the cake rises uniformly.
Swap the clove
How well each one fits the dish's main ingredients (sugar, molasses, butter, milk, raisin, flour, egg):
- Cinnamonfits better
- Nutmegfits better
- Gingerfits about as well
- Clovethe original
Fit is the average pairing score against sugar, molasses, butter, milk, raisin, flour, egg. 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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