Why it works: Vanilla and milk 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 ↓
One Egg 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.
Prepare
Preheat the oven to 350°F (175°C).
Make the batter
In a bowl, cream together the butter and sugar.
Add the egg and vanilla extract, mixing well.
In a separate bowl, combine the baking soda, cream of tartar, and flour.
Stir the dry ingredients into the sugar mixture.
Gradually add the milk, mixing until smooth.
Fold in the well-beaten egg white last.
Bake
Pour the batter into shallow pans and bake for 30 minutes.
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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Vanilla + milktop 5% of all pairsSmell alikemoderateCooked together19,187 recipes
Shared aroma: ethyl caproate (fruity, apple peel).
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Butter + milktop 7% of all pairsSmell alikemoderateCooked together81,283 recipes
Shared aroma: (z)-4-heptenal (biscuit, cream).
-
Butter + creamtop 8% of all pairsSmell alikemoderateCooked together41,516 recipes
Shared aroma: delta-dodecalactone (sweet, creamy).
-
Sugar + vanillatop 8% of all pairsSmell alikelowCooked together35,032 recipes
Shared aroma: beta-damascenone (apple, rose).
-
Sugar + creamtop 9% of all pairsSmell alikemoderateCooked together43,450 recipes
Shared aroma: 2,3-butanedione (butter, 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
- Butter
- Adds fat that makes the cake tender and rich in flavor.
- Sugar
- Sweetens the cake and helps it brown while creaming holds air in the batter.
- Egg
- Binds the batter and adds structure as it sets in the oven.
- All-purpose flour
- Provides the starch and gluten network that gives the cake its structure.
- Baking soda
- Reacts with the acidic cream of tartar to release gas that makes the cake rise.
- Milk
- Adds moisture and hydrates the flour so the batter becomes smooth.
The step that matters
Fold in the well-beaten egg white last. Egg white holds air bubbles that give lift. Stirring it in too vigorously or too long deflates those bubbles, leaving a denser cake.
“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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