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 ↓
Corn-Starch 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).
Cream together the butter and sugar.
Add the beaten egg whites and stir well.
Mix in the sweet milk.
Mix the batter
In a separate bowl, combine the flour, baking powder, cream of tartar, and baking soda.
Gradually add the dry ingredients to the wet mixture.
Flavor with lemon and stir in the corn-starch.
Bake
Pour the batter into a greased cake pan and bake for 30-40 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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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).
-
Sugar + creamtop 9% of all pairsSmell alikemoderateCooked together43,450 recipes
Shared aroma: 2,3-butanedione (butter, sweet).
-
Milk + corntop 10% of all pairsSmell alikemoderateCooked together6,955 recipes
Shared aroma: hexanal (green, grassy).
-
Butter + flourtop 12% of all pairsSmell alikelowCooked together124,287 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
- Egg whites
- Whipped or beaten whites trap air, giving the cake lift and a light, airy crumb.
- Flour
- Forms the main structure of the cake as its proteins set during baking.
- Corn-starch
- Softens the crumb and makes the cake more tender than flour alone would.
- Baking powder
- Releases gas in the batter so the cake rises in the oven.
- Butter
- Adds fat for richness and a tender texture.
- Sugar
- Sweetens the cake and helps create a soft, browned crust.
The step that matters
Gradually add the dry ingredients to the wet mixture. Adding dry ingredients slowly and mixing gently keeps the batter smooth and prevents overmixing, which would toughen the cake and knock out the air trapped in the whites.
Swap the lemon
How well each one fits the dish's main ingredients (butter, sugar, egg, milk, flour, cream, corn):
- Vanillafits better
- Raisinfits better
- Coconutfits better
- Lemonthe original
Fit is the average pairing score against butter, sugar, egg, milk, flour, cream, corn. Candidates are from the same food group and used in at least 100 recipes.
“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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