Why it works: Milk and orange are a kitchen classic. They rank in the top 15% of all ingredient pairs, and cooks put them together in 4,696 recipes. Both carry 1-octen-3-one, which smells mushroom, metallic. The science ↓
Orange Mountain
Ingredients
Directions
Make the custard
In a double boiler, heat the milk and sugar until hot.
Mix the cornstarch with a little cold water to remove lumps.
Add the egg yolks and a pinch of salt to the cornstarch mixture and beat together.
Stir the cornstarch mixture into the hot milk until it thickens.
Set the mixture in a cold place to cool.
Before serving, add a few drops of lemon essence.
Prepare the oranges
Peel the oranges, remove seeds, and cut them into small pieces in a dish.
Pour the cream over the oranges and stir gently.
Finish and serve
Beat the egg whites to a froth, add 1 tablespoon of sugar, and beat again.
Pour the beaten egg whites over the top of the dish.
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.
-
Milk + orangetop 15% of all pairsSmell alikemoderateCooked together4,696 recipes
Shared aroma: 1-octen-3-one (mushroom, metallic).
-
Milk + eggtop 18% of all pairsSmell alikemoderateCooked together88,785 recipes
Shared aroma: 2-nonenal (fatty, green).
-
Milk + sugartop 18% of all pairsSmell alikelowCooked together77,875 recipes
Shared aroma: 2-nonenal (fatty, green).
-
Sugar + orangetop 20% of all pairsSmell alikelowCooked together19,212 recipes
Shared aroma: beta-damascenone (apple, rose).
-
Sugar + eggtop 21% of all pairsSmell alikemoderateCooked together122,807 recipes
Shared aroma: 2-nonenal (fatty, green).
Milk and sugar barely smell alike, yet cooks put them together in 77,875 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
- Milk
- Forms the liquid base that the custard sets from.
- Egg yolks
- Thicken the custard and add richness.
- Cornstarch
- Thickens the milk as its starch swells when heated.
- Oranges
- Add acidity and fresh citrus aroma.
- Egg whites
- Whipped to a froth, they add a light, airy topping.
- Sugar
- Adds sweetness to the custard and the egg white topping.
The step that matters
Stirring the cornstarch mixture into the hot milk until it thickens. Starch thickens as it heats, so the mixture must be hot enough to thicken. Egg yolks can curdle if overheated, so stir constantly and keep the heat gentle.
Swap the orange
How well each one fits the dish's main ingredients (milk, sugar, egg):
- Vanillafits better
- Figfits better
- Raisinfits better
- Orangethe original
Fit is the average pairing score against milk, sugar, 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.
More orange custard recipes
You might also like
Orange Bundt Cake349 recipes
Orange Cream Rice Pudding121 recipes
Orange Gelatin100 recipes
Orange Sherbet73 recipesThe 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.