Why it works: Butter and cream are a kitchen classic. They rank in the top 8% of all ingredient pairs, and cooks put them together in 41,516 recipes. Both carry delta-dodecalactone, which smells sweet, creamy. The science ↓
Molasses Pound 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 the batter
Preheat your oven to 350°F (175°C).
In a large bowl, cream the butter until smooth.
Add the molasses and mix well.
Beat in the eggs one at a time, then stir in the sour cream or sour milk.
In a separate bowl, combine the flour and baking soda.
Gradually add the dry ingredients to the wet mixture, mixing until just combined.
Bake
Pour the batter into a greased cake pan.
Bake for 50-60 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.
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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Butter + creamtop 8% of all pairsSmell alikemoderateCooked together41,516 recipes
Shared aroma: delta-dodecalactone (sweet, creamy).
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Butter + flourtop 12% of all pairsSmell alikelowCooked together124,287 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Egg + flourtop 15% of all pairsSmell alikelowCooked together106,462 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Molasses + flourtop 16% of all pairsSmell alikemoderateCooked together10,429 recipes
Shared aroma: ethanol (alcoholic, ethereal).
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Butter + eggtop 17% of all pairsSmell alikemoderateCooked together118,967 recipes
Shared aroma: decanal (soap, orange peel).
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
- Butter
- Creamed with sugar-free batter base, it adds richness and a tender crumb.
- Molasses
- Provides sweetness, deep color and moisture, and a distinctive flavor.
- Eggs
- Add structure and richness, helping the cake set and hold its crumb.
- Sour cream or sour milk
- Adds acidity and moisture, tenderising the crumb and reacting with the baking soda.
- Flour
- Forms the structure that sets the cake as it bakes.
- Baking soda
- Reacts with the acidic sour cream or sour milk to produce gas that lifts the batter.
The step that matters
Gradually add the dry ingredients to the wet mixture, mixing until just combined.. Overmixing once flour is added develops gluten, which can make the cake tough and dense. Stop mixing as soon as no dry streaks remain.
“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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