Why it works: Milk and butter 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 ↓
Ginger Sponge 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, mix the milk, molasses, sugar, and butter until well combined.
In another bowl, sift together the flour, cream of tartar, and baking soda.
Add the dry ingredients to the wet mixture and stir until smooth.
Beat in the eggs, ginger, cinnamon, and cloves until fully incorporated.
Bake
Pour the batter into a shallow pan and bake for 25-30 minutes 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.
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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Milk + buttertop 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).
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Sugar + creamtop 9% of all pairsSmell alikemoderateCooked together43,450 recipes
Shared aroma: 2,3-butanedione (butter, sweet).
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Molasses + sugartop 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
- Eggs
- Add structure and help the batter bind and rise as it sets.
- Flour
- Forms the gluten network that gives the cake its structure.
- Baking soda
- Reacts with the acidic molasses to produce gas that lifts the batter.
- Cream of tartar
- Adds acidity that supports the rise and stabilizes the batter.
- Molasses
- Adds moisture, sweetness, and a dark color that promotes browning.
- Butter
- Adds fat for tenderness and a richer crumb.
The step that matters
Checking doneness with a toothpick. Baking soda and the acidic molasses start gas production quickly, so the batter should go into the oven promptly after mixing. Underbaking leaves a wet, sunken center, while overbaking dries the crumb, so the toothpick test helps confirm the cake is set.
Swap the ginger
How well each one fits the dish's main ingredients (milk, molasses, sugar, butter, flour, cream, egg):
- Cinnamonfits better
- Nutmegfits better
- Gingerthe original
- Allspicefits about as well
Fit is the average pairing score against milk, molasses, sugar, butter, flour, cream, 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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