Why it works: Orange and lemon match in chemistry and in kitchens. They rank in the top 1% of all ingredient pairs, and cooks put them together in 10,634 recipes. Both carry 3-hexenal, which smells apple, fruity. The science ↓
Orange Cake
Ingredients
Directions
Prepare
Separate the eggs into yolks and whites.
Beat the yolks lightly.
Make the batter
Cream the butter with one cup of sugar until light and fluffy.
Squeeze the orange juice over the other cup of sugar and mix.
Add the beaten yolks to the butter-sugar mixture and stir.
Dissolve the baking soda in the milk and add to the batter.
Sift the flour with the cream of tartar and fold into the batter.
Beat the egg whites until stiff peaks form and fold into the batter.
Bake and finish
Pour the batter into greased jelly pans and bake until a toothpick comes out clean.
Dust the tops with powdered sugar after cooling.
Nutrition, whole recipe (rough)
What these numbers assume: 6 portions
| Ingredient | Portion assumed | kcal |
|---|---|---|
| Flour | 1 cup (125g) all-purpose | 455 |
| Egg | 1 large egg (50g) | 78 |
| Orange | 1 medium (131g) | 62 |
| Cream | 1 tbsp (15ml) heavy | 51 |
| Sugar | 1 tbsp (12.5g) granulated | 49 |
| Lemon | juice of 1 lemon (48ml) | 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.
-
Orange + lemontop 1% of all pairsSmell alikestrongCooked together10,634 recipes
Shared aroma: 3-hexenal (apple, fruity).
-
Cream + sugartop 9% of all pairsSmell alikemoderateCooked together43,450 recipes
Shared aroma: 2,3-butanedione (butter, sweet).
-
Flour + sugartop 15% of all pairsSmell alikemoderateCooked together92,116 recipes
Shared aroma: phenylacetaldehyde (hawthorne, honey).
-
Flour + eggtop 15% of all pairsSmell alikelowCooked together106,462 recipes
Shared aroma: isobutyraldehyde (malty, green).
-
Flour + lemontop 17% of all pairsSmell alikemoderateCooked together30,404 recipes
Shared aroma: isobutyraldehyde (malty, green).
Flour and egg barely smell alike, yet cooks put them together in 106,462 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
- Flour
- Provides the structure that holds the cake's crumb together as it bakes.
- Eggs
- Whites trap air for lift and the yolks add richness and structure.
- Sugar
- Adds sweetness and helps keep the crumb tender and moist.
- Baking soda
- Reacts with acid in the batter to produce gas that helps the cake rise.
- Orange
- Its juice adds acidity and citrus aroma to the batter.
The step that matters
Folding in the beaten egg whites. Beaten whites hold air that gives the cake its lift. Stirring them in vigorously deflates the foam, while gentle folding keeps the batter light and airy.
Swap the orange
How well each one fits the dish's main ingredients (flour, cream, sugar, egg, lemon):
- Raisinfits better
- Vanillafits better
- Raspberryfits about as well
- Orangethe original
Fit is the average pairing score against flour, cream, sugar, egg, lemon. 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.
More orange cake recipes
You might also like
The free Flavor Lab newsletter: one surprising pairing a week and the molecular reason it works, in 60 seconds. No spam, unsubscribe anytime.
Prefer an account? Create a free account to save pairings and unlock the full chemistry.

Lemon Cake228 recipes
Lemon Ice147 recipes
Orange Cream Rice Pudding121 recipes
Lemon Sherbet103 recipes