Why it works: Butter and milk are a kitchen classic. They rank in the top 7% of all ingredient pairs, and cooks put them together in 81,283 recipes. Both carry (z)-4-heptenal, which smells biscuit, cream. The science ↓
Orange Cake
Ingredients
Directions
The book gives no oven temperature. The 350°F (175°C) in the steps was added when the recipe was transcribed, as a starting point. The book gives no cooking times either; the times in the steps were added in transcription, so check for doneness rather than trusting the clock.
Prepare the batter
Preheat the oven to 350°F (175°C).
In a large bowl, cream together the sugar and butter until light and fluffy.
Add the sweet milk and mix well.
In another bowl, combine the flour and baking powder.
Gradually add the dry ingredients to the wet mixture, mixing until smooth.
In a separate bowl, beat the egg yolks and then fold them into the batter.
Gently fold in the egg whites and the grated peel and juice of 1 orange.
Bake
Divide the batter evenly into four greased cake pans.
Bake for 25-30 minutes or until a toothpick inserted in the center comes out clean.
Make the filling and assemble
Beat the egg whites until stiff peaks form.
Gradually add the juice of 1 orange and 15 tablespoons of sugar, mixing until smooth.
Spread the filling between the layers of cake and on the outside.
Pare and cut the remaining 2 oranges into small pieces.
Place the orange pieces on top of the cake.
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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Butter + milktop 7% of all pairsSmell alikemoderateCooked together81,283 recipes
Shared aroma: (z)-4-heptenal (biscuit, cream).
-
Butter + flourtop 12% of all pairsSmell alikelowCooked together124,287 recipes
Shared aroma: isobutyraldehyde (malty, green).
-
Milk + flourtop 14% of all pairsSmell alikelowCooked together78,219 recipes
Shared aroma: isobutyraldehyde (malty, green).
-
Sugar + flourtop 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).
Butter and flour barely smell alike, yet cooks put them together in 124,287 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
- Yolks and whites add richness, structure and lift to the cake crumb.
- Butter
- Adds fat for a tender crumb and rich flavor.
- Sugar
- Sweetens the cake and helps create a soft, moist texture.
- Flour
- Forms the structure that holds the cake together as it bakes.
- Baking powder
- Releases gas during baking so the cake rises and stays light.
- Oranges
- Juice and grated peel add citrus aroma, acidity and moisture.
The step that matters
Beating the egg whites until stiff peaks form. Whites that are under-beaten will not hold air for the filling, and over-beaten whites turn dry and grainy. Stiff peaks give a light, stable filling that holds its shape.
Swap the orange
How well each one fits the dish's main ingredients (sugar, butter, milk, flour, egg):
- Vanillafits better
- Raisinfits better
- Figfits better
- Orangethe original
Fit is the average pairing score against sugar, butter, milk, 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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