Why it works: Vanilla and flour are a kitchen classic. They rank in the top 12% of all ingredient pairs, and cooks put them together in 19,241 recipes. Both carry isobutyraldehyde, which smells malty, green. The science ↓
Angel Cake
Ingredients
Directions
Prepare the flour and sugar
Put one teaspoonful of cream of tartar into a tumbler of flour, then sift five times.
Sift also one glass and a half of white powdered sugar into the flour mixture.
Make the batter
Beat the whites of eleven eggs to a stiff froth.
Stir the sugar into the eggs by degrees, very lightly and carefully, adding three teaspoonfuls of vanilla extract.
After this add the flour, stirring quickly and lightly.
Pour the batter into a clean, bright tin cake-dish, which should not be buttered or lined.
Bake and cool
Bake at once in a moderate oven for about forty minutes, testing it with a broom splint.
When done, let it remain in the cake-tin, turning it upside down, with the sides resting on the tops of two saucers so that a current of air will pass under and over it.
Nutrition, whole recipe (rough)
What these numbers assume: 4 portions
| Ingredient | Portion assumed | kcal |
|---|---|---|
| Flour | 1 cup (125g) all-purpose | 455 |
| Egg | 1 large egg (50g) | 78 |
| Cream | 1 tbsp (15ml) heavy | 51 |
| Vanilla | 1 tsp extract (4ml) | 12 |
One typical portion per ingredient; the recipe's quantities are not counted. A rough guide only, not for medical or dietary planning.
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. See the original page.
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.
-
Vanilla + flourtop 12% of all pairsSmell alikemoderateCooked together19,241 recipes
Shared aroma: isobutyraldehyde (malty, green).
-
Cream + vanillatop 15% of all pairsSmell alikelowCooked together12,301 recipes
Shared aroma: 2-nonanone (fruity, floral).
-
Flour + eggtop 15% of all pairsSmell alikelowCooked together106,462 recipes
Shared aroma: isobutyraldehyde (malty, green).
-
Cream + flourtop 20% of all pairsSmell alikemoderateCooked together30,481 recipes
Shared aroma: acetaldehyde (pungent, ethereal).
-
Vanilla + eggtop 23% of all pairsSmell alikelowCooked together27,347 recipes
Shared aroma: 1-octen-3-ol (mushroom, earthy).
Cream and vanilla barely smell alike, yet cooks put them together in 12,301 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
- Eggs
- Whipped whites trap air, giving the cake its light, airy structure.
- Flour
- Provides the structure that holds the airy foam once it sets in the oven.
- White powdered sugar (in the method)
- Sweetens the cake and helps stabilise the whipped egg whites.
- Cream of tartar
- Acidifies the egg whites, helping them whip to a stable, stiff foam.
The step that matters
Folding in the flour. Stirring the flour in quickly and lightly keeps the air bubbles from the whipped whites intact. Overmixing deflates the foam, so the cake bakes up dense instead of light.
Swap the vanilla
How well each one fits the dish's main ingredients (cream, flour, egg):
- Raisinfits better
- Vanillathe original
- Avocadofits less well
- Raspberryfits less well
Fit is the average pairing score against cream, flour, egg. 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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