Why it works: Milk and vanilla are a kitchen classic. They rank in the top 5% of all ingredient pairs, and cooks put them together in 19,187 recipes. Both carry ethyl caproate, which smells fruity, apple peel. The science ↓
Devil Food 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 the batter
Preheat the oven to 350°F (175°C).
In a bowl, cream the shortening until light and fluffy.
Add the sugar and mix well.
In a separate bowl, dissolve the baking soda in the sour milk.
Add the eggs one at a time, beating thoroughly after each addition.
Melt the chocolate and blend it into the mixture.
Gradually add the flour and sour milk mixture alternately, starting and ending with flour.
Bake
Pour the batter into a greased cake pan.
Bake for 30 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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Milk + vanillatop 5% of all pairsSmell alikemoderateCooked together19,187 recipes
Shared aroma: ethyl caproate (fruity, apple peel).
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Chocolate + vanillatop 5% of all pairsSmell alikemoderateCooked together10,020 recipes
Shared aroma: sotolon (curry, maple).
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Sugar + vanillatop 8% of all pairsSmell alikelowCooked together35,032 recipes
Shared aroma: beta-damascenone (apple, rose).
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Flour + vanillatop 12% of all pairsSmell alikemoderateCooked together19,241 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).
Sugar and vanilla barely smell alike, yet cooks put them together in 35,032 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
- Shortening
- Creams with the sugar to trap air, giving the cake a light, tender crumb.
- Eggs
- Add structure and richness, binding the batter as the cake sets.
- Flour
- Forms the cake's main structure once heated and set.
- Baking soda
- Reacts with the sour milk to produce gas that makes the cake rise.
- Sour milk
- Its acidity activates the baking soda and tenderizes the crumb.
- Chocolate
- Adds deep flavor and color to the cake.
The step that matters
Alternating flour and sour milk mixture. Adding the flour and liquid in alternating portions, starting and ending with flour, keeps the batter smooth and prevents overmixing. Overmixing develops gluten, which can make the cake tough.
“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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