Why it works: Flour and almond are a kitchen classic. They rank in the top 5% of all ingredient pairs, and cooks put them together in 8,673 recipes. Both carry isobutyraldehyde, which smells malty, green. The science ↓
Mahogany Cake
Ingredients
Directions
The book says “a moderate oven”. The 350°F (175°C) in the steps is the modern equivalent, not the book's own figure.
Make the batter
Cream the butter and sugar together until light and fluffy.
Add the eggs and cream again until well combined.
Mix in ½ cup of milk and 1 teaspoon of baking soda.
Sift the flour with 2 teaspoons of cream of tartar and fold into the batter.
Make the chocolate and finish
Boil ½ cup of bitter chocolate in ½ cup of milk until thick, then let it cool.
Add the cooled chocolate to the batter along with 1 teaspoon of almond extract and mix well.
Pour the batter into loaf or layer tins.
Bake in a moderate oven at 350°F (175°C) 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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Flour + almondtop 5% of all pairsSmell alikemoderateCooked together8,673 recipes
Shared aroma: isobutyraldehyde (malty, green).
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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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Butter + creamtop 8% of all pairsSmell alikemoderateCooked together41,516 recipes
Shared aroma: delta-dodecalactone (sweet, creamy).
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Chocolate + almondtop 9% of all pairsSmell alikemoderateCooked together1,733 recipes
Shared aroma: 2,3-pentanedione (butter, sweet).
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Sugar + creamtop 9% of all pairsSmell alikemoderateCooked together43,450 recipes
Shared aroma: 2,3-butanedione (butter, sweet).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Butter
- Creaming with sugar traps air, giving the cake a light, tender crumb and rich flavour.
- Eggs
- Bind the batter and add structure and richness as the cake sets in the oven.
- All-purpose flour
- Provides the main structure that sets as the cake bakes.
- Baking soda
- Reacts with the acidic ingredients to release gas, helping the cake rise and brown.
- Cream of tartar
- Adds acidity that works with the baking soda to lift the batter and keep the crumb tender.
- Bitter chocolate
- Adds deep chocolate flavour and colour, giving the cake its mahogany tone.
The step that matters
Boil the chocolate in milk until thick. Cooking the chocolate and milk until thick concentrates the mixture and lets it cool to a stable paste; under-cooking leaves it thin and can make the batter too wet.
“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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