Why it works: Sugar and vanilla are a kitchen classic. They rank in the top 8% of all ingredient pairs, and cooks put them together in 35,032 recipes. Both carry beta-damascenone, which smells apple, rose. The science ↓
Marshmallow Filling
Ingredients
Directions
Make the marshmallow base
Dissolve gum arabic in warm water and strain into a large saucepan.
Stir in granulated sugar and place the saucepan in a larger pot of boiling water.
Stir for 15 minutes, then remove and beat until stiff and white.
Heat again and blend in the beaten egg whites and vanilla.
Assemble and finish
When partially cooled, spread between cakes.
Place marshmallows on top of the cake and set in the oven until softened.
Smooth with a hot knife and cover with icing.
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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Sugar + vanillatop 8% of all pairsSmell alikelowCooked together35,032 recipes
Shared aroma: beta-damascenone (apple, rose).
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Sugar + eggtop 21% of all pairsSmell alikemoderateCooked together122,807 recipes
Shared aroma: 2-nonenal (fatty, green).
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Egg + vanillatop 23% of all pairsSmell alikelowCooked together27,347 recipes
Shared aroma: 1-octen-3-ol (mushroom, earthy).
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
- Gum arabic
- Acts as a stabilizer that helps the marshmallow hold its shape and stay smooth.
- Granulated sugar
- Provides sweetness and, with heat, helps build the body of the marshmallow.
- Egg whites
- Whipped to foam, they give the filling its light, airy structure.
The step that matters
Beating the mixture until stiff and white. Beating incorporates air into the syrup so the filling becomes light and foamy; under-beating leaves it dense and runny, while the heat must be applied gently to avoid cooking the egg whites into lumps.
“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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