Why it works: Milk and vanilla are a kitchen classic. They rank in the top 5% of all ingredient pairs, and cooks put them together in 19,187 recipes. Both carry ethyl caproate, which smells fruity, apple peel. The science ↓
Orange Custard
Ingredients
Directions
The book gives no oven temperature. The 400°F (200°C) in the steps was added when the recipe was transcribed, as a starting point.
Prepare the oranges
Peel and slice the oranges into an earthen dish.
Sift powdered sugar over each layer of oranges.
Make the custard
Beat 2 whole eggs and the yolks of 2 more eggs in a bowl.
Add milk and powdered sugar to the egg mixture and mix well.
Flavor with vanilla and steam until set.
Pour the custard over the oranges.
Top and bake
Beat the whites of 2 eggs and sweeten with powdered sugar.
Pour the egg whites over the cooled custard.
Bake in a 400°F (200°C) oven for 5 minutes.
Add a little orange juice to the frosting for extra flavor if desired.
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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Milk + vanillatop 5% of all pairsSmell alikemoderateCooked together19,187 recipes
Shared aroma: ethyl caproate (fruity, apple peel).
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Orange + vanillatop 6% of all pairsSmell alikemoderateCooked together2,371 recipes
Shared aroma: beta-damascenone (apple, rose).
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Sugar + vanillatop 8% of all pairsSmell alikelowCooked together35,032 recipes
Shared aroma: beta-damascenone (apple, rose).
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Milk + orangetop 15% of all pairsSmell alikemoderateCooked together4,696 recipes
Shared aroma: 1-octen-3-one (mushroom, metallic).
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Egg + milktop 18% of all pairsSmell alikemoderateCooked together88,785 recipes
Shared aroma: 2-nonenal (fatty, green).
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
- Eggs
- Set the custard and give the egg whites structure for the topping.
- Milk
- Provides the liquid base and a creamy, tender texture in the custard.
- Oranges
- Add fruit acidity and aroma that balance the sweet custard.
- Powdered sugar
- Adds sweetness and dissolves smoothly into the eggs and milk.
- Cornstarch
- Thickens the custard as its starch swells with heat.
The step that matters
Steam the custard until set. Egg proteins set at moderate heat, so steaming gently until just firm keeps the custard smooth. Too much heat makes eggs curdle and weep liquid.
Swap the orange
How well each one fits the dish's main ingredients (egg, sugar, milk, vanilla):
- Figfits better
- Peachfits better
- Blueberryfits better
- Orangethe original
Fit is the average pairing score against egg, sugar, milk, vanilla. 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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