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 ↓
Marshmallow Cake
Ingredients
Directions
Make the cake
Cream together the butter and sugar.
Sift the flour and baking powder together.
Beat the egg whites until stiff.
Add the egg whites alternately with the milk and flour to the creamed mixture.
Bake in two paper-lined jelly tins.
Make the filling
For the filling, combine the marshmallows and cream in a saucepan.
Set the saucepan in boiling water and stir until dissolved.
Assemble
Spread half of the marshmallow mixture between the two layers and the remainder on top.
Flavor 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.
Photo for illustrative purposes only · Contact us to use it
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).
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Sugar + creamtop 9% of all pairsSmell alikemoderateCooked together43,450 recipes
Shared aroma: 2,3-butanedione (butter, sweet).
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Butter + flourtop 12% of all pairsSmell alikelowCooked together124,287 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Flour + milktop 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
- Flour
- Provides the structure that holds the cake's crumb together as it bakes.
- Egg whites
- Beaten to stiff foam, they trap air that lightens the cake's texture.
- Butter
- Adds fat that tenderizes the crumb and gives a rich flavor.
- Baking powder
- Releases gas during baking, helping the cake rise.
- Sugar
- Adds sweetness and, when creamed with butter, helps incorporate air.
- Marshmallows
- Melt into a sweet, soft filling that binds the layers together.
The step that matters
Add the egg whites alternately with the milk and flour. Folding gently in alternating additions keeps the air beaten into the egg whites. Overmixing deflates the foam, leaving a denser cake that rises less.
“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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