Why it works: Egg and milk are a kitchen classic. They rank in the top 18% of all ingredient pairs, and cooks put them together in 88,785 recipes. Both carry 2-nonenal, which smells fatty, green. The science ↓
Baked Custard
Ingredients
Directions
The book says “a rather cool oven”. The 350°F (175°C) in the steps is the modern equivalent, not the book's own figure.
Make the custard
Beat the yolks of the eggs for at least 30 minutes.
Add the powdered sugar and stir in the cold milk.
Mix in the rose water or your chosen flavoring extract.
Bake
Fill custard cups and place them in a stone pan half-filled with warm water.
Put the pan in a cool oven and gradually increase to 350°F (175°C).
After 20 minutes, check if the custard is firm by dipping a teaspoon into it.
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.
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Egg + milktop 18% of all pairsSmell alikemoderateCooked together88,785 recipes
Shared aroma: 2-nonenal (fatty, green).
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Sugar + milktop 18% of all pairsSmell alikelowCooked together77,875 recipes
Shared aroma: 2-nonenal (fatty, green).
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Egg + sugartop 21% of all pairsSmell alikemoderateCooked together122,807 recipes
Shared aroma: 2-nonenal (fatty, green).
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Sugar + rosetop 25% of all pairsSmell alikelowCooked together3,584 recipes
Shared aroma: beta-damascenone (apple, rose).
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Milk + rosetop 26% of all pairsSmell alikelowCooked together1,249 recipes
Shared aroma: decanal (soap, orange peel).
Sugar and milk 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
- Eggs
- Their proteins set when heated, giving the custard its firm structure.
- Powdered sugar
- Sweetens the custard and softens the set slightly.
- Whole milk
- Supplies liquid and fat, keeping the custard tender and creamy.
- Rose water
- Adds a floral aroma that flavors the custard.
The step that matters
Heat the oven gradually. Egg proteins set gently at moderate temperatures. Starting in a cool oven and raising the heat slowly, with the cups in warm water, prevents overheating that would make the custard grainy, cracked or watery.
“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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