Why it works: Egg and lemon are a kitchen classic. They rank in the top 19% of all ingredient pairs, and cooks put them together in 44,316 recipes. Both carry (e,e)-2,4-decadienal, which smells fatty, deep fried. The science ↓
Mrs. Wilson's Decorative and Plain Icing
Ingredients
Directions
Cook the syrup until it drops thick from a spoon.
Beat the egg whites until stiff and smooth, then gradually add the sugar.
Slowly add the syrup to the egg whites, letting the last part cook until it threads.
Beat well, then place over a pan of hot water and add the baking powder.
Cook until the icing piles without sinking.
For plain icing, less cooking is required.
The decorative icing can be smoothed back with a spoon.
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 + lemontop 19% of all pairsSmell alikelowCooked together44,316 recipes
Shared aroma: (e,e)-2,4-decadienal (fatty, deep fried).
Egg and lemon barely smell alike, yet cooks put them together in 44,316 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
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