Why it works: Butter and milk 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 ↓
Mahogany 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.
Make the batter
Preheat the oven to 350°F (175°C).
Cream together the sugar and butter.
Add the sweet milk, flour, and eggs, mixing well.
Dissolve the baking soda in ½ cup of sweet milk and add to the mixture.
Cook the chocolate in ½ cup of sweet milk until thick, then let it cool and add to the batter.
Pour the batter into a greased cake pan and bake until a toothpick comes out clean.
Make the filling
For the filling, cook 2 cups of milk with 2 ½ cups of sugar until thick.
Let the filling cool and then add flavoring to taste.
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 + milktop 7% of all pairsSmell alikemoderateCooked together81,283 recipes
Shared aroma: (z)-4-heptenal (biscuit, cream).
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Butter + flourtop 12% of all pairsSmell alikelowCooked together124,287 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Sugar + chocolatetop 13% of all pairsSmell alikemoderateCooked together15,404 recipes
Shared aroma: guaiacol (smoky, sweet).
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Milk + chocolatetop 13% of all pairsSmell alikemoderateCooked together9,128 recipes
Shared aroma: gamma-nonanolactone (coconut, sweet).
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Milk + flourtop 14% of all pairsSmell alikelowCooked together78,219 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
- Sugar
- Sweetens the cake and helps the batter brown as it bakes.
- Butter
- Adds fat for a tender crumb and rich flavor.
- Flour
- Provides the structure that holds the cake together as it bakes.
- Eggs
- Bind the batter and add structure and richness.
- Baking soda
- Reacts with the batter to help the cake rise and lighten.
- Chocolate
- Adds chocolate flavor and color to the batter.
The step that matters
Let the filling cool before adding flavoring. Adding flavoring to a filling that is still hot can cause its aroma to dissipate and can make the texture uneven, so letting it cool first helps the filling set and keeps the flavor intact.
“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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