Why it works: Egg and syrup are a kitchen classic. They rank in the top 32% of all ingredient pairs, and cooks put them together in 2,995 recipes. The science ↓
Iceing for a Rich Cake
Ingredients
Directions
Make the icing
Whisk the egg whites until very stiff.
In a small saucepan, boil the syrup until it reaches the blow stage when tested with a skimmer.
Stir the syrup in the pan until it becomes thick and white.
Mix the thickened syrup with the whisked egg whites until well combined.
Apply and dry
Spread the icing over your cakes and place them in the oven.
Allow the icing to dry, then apply another coat.
Smooth the icing as much as possible and let it dry in the oven.
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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Egg + syruptop 32% of all pairsSmell alikelowCooked together2,995 recipes
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Egg whites
- Whisked into a stiff foam that gives the icing its light, airy structure.
- Syrup
- Boiled and thickened to add sweetness and body that holds the icing together.
The step that matters
Boiling the syrup to the blow stage. The syrup's sugar concentration sets how the icing dries. Stopping too early leaves it runny and soft, while boiling too far makes it brittle and grainy. Testing with a skimmer helps you judge the stage before you combine it with the egg whites.
“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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