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 ↓
Angels' Food
Ingredients
Directions
The book says “a moderate oven”. The 350°F (175°C) in the steps is the modern equivalent, not the book's own figure.
Prepare
Sift the flour four times, then add the cream of tartar and sift again.
Sift the powdered sugar four times.
Make the batter
Beat the egg whites until frothy but not too stiff in a large bowl.
Gradually add the sugar while continuing to beat.
Gently fold in the flour and vanilla.
Do not stop beating until the mixture is in the pan.
Bake and cool
Bake for 50 minutes in a 350°F (175°C) oven.
Check with a straw; if it comes out soft, bake a few minutes longer.
Turn the pan upside down to cool.
Once cool, loosen the sides with a knife to remove the cake.
Use a pan that has never been greased.
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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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).
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Flour + vanillatop 12% of all pairsSmell alikemoderateCooked together19,241 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Sugar + flourtop 15% of all pairsSmell alikemoderateCooked together92,116 recipes
Shared aroma: phenylacetaldehyde (hawthorne, honey).
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Vanilla + creamtop 15% of all pairsSmell alikelowCooked together12,301 recipes
Shared aroma: 2-nonanone (fruity, floral).
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 a foam that gives the cake its light, airy structure.
- Powdered sugar
- Sweetens the cake and helps keep the beaten foam fine and stable.
- All-purpose flour
- Provides the light structure that holds the risen foam in place.
- Cream of tartar
- Acidifies the egg whites, helping the foam stay stable while whipping.
- Vanilla extract
- Adds a warm, aromatic flavor to the cake.
The step that matters
Beating the egg whites. The whites must be whipped until frothy but not too stiff, then beaten steadily until in the pan. Overbeaten foam becomes dry and brittle and can collapse, while underbeaten foam will not rise well. Folding the flour in gently keeps the air in the batter.
Swap the vanilla
How well each one fits the dish's main ingredients (egg, sugar, flour, cream):
- Raisinfits about as well
- Vanillathe original
- Figfits less well
- Strawberryfits less well
Fit is the average pairing score against egg, sugar, flour, cream. 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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