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 ↓
Angel Cake
Ingredients
Directions
Prepare
Sift the fruit sugar 5 times.
Sift the flour, cream of tartar, cornstarch, and salt 5 times.
Make the batter
Beat the egg whites until foamy, then gradually add the sugar while continuing to beat.
Add the vanilla and lemon juice, then gently fold in the flour mixture, sifting it gradually over the egg mixture.
Pour the batter into an unbuttered tube pan.
Bake and cool
Bake in a slow oven at 275°F to 300°F (135°C to 150°C) for 1 hour. Do not open the oven door during the first 20 minutes.
When done, invert the pan on a cake cooler and let the cake hang in the pan until cold.
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 + creamtop 9% of all pairsSmell alikemoderateCooked together43,450 recipes
Shared aroma: 2,3-butanedione (butter, sweet).
-
Flour + vanillatop 12% of all pairsSmell alikemoderateCooked together19,241 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Vanilla + lemontop 15% of all pairsSmell alikemoderateCooked together5,961 recipes
Shared aroma: eucalyptol (eucalyptus, herbal).
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Sugar + flourtop 15% of all pairsSmell alikemoderateCooked together92,116 recipes
Shared aroma: phenylacetaldehyde (hawthorne, honey).
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
- Egg whites
- Whipped into foam to create the airy, rising structure of the cake.
- Fruit sugar
- Sweetens the cake and stabilizes the whipped egg white foam.
- Flour
- Provides the set structure that holds the cake's airy crumb together.
- Cream of tartar
- Acidifies the egg whites, helping them whip to a stable, voluminous foam.
- Cornstarch
- Tenderizes the crumb by diluting the flour's gluten, giving a finer, softer texture.
The step that matters
Folding in the flour mixture. Overmixing or deflating the whipped egg whites releases the air that makes the cake rise. Fold gently and sift the flour in gradually so the batter stays light.
Swap the lemon
How well each one fits the dish's main ingredients (egg, sugar, flour, cream, vanilla):
- Raisinfits better
- Blueberryfits better
- Figfits better
- Lemonthe original
Fit is the average pairing score against egg, sugar, flour, cream, vanilla. 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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