Why it works: Egg and butter are a kitchen classic. They rank in the top 17% of all ingredient pairs, and cooks put them together in 118,967 recipes. Both carry decanal, which smells soap, orange peel. The science ↓
Savoury Custard
Ingredients
Directions
Make the custard
Combine egg yolks, egg white, salt, and cayenne pepper in a bowl.
Beat the mixture well.
Add the stock and mix until combined.
Strain the custard mixture into the mold.
Steam and cool
Butter a flat-bottomed mold.
Cover the top of the mold with paper.
Steam for 10 minutes, ensuring it does not boil too fast.
Let the custard cool.
Serve
Cut into dice or star shapes when ready to serve.
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.
-
Egg + buttertop 17% of all pairsSmell alikemoderateCooked together118,967 recipes
Shared aroma: decanal (soap, orange peel).
-
Pepper + buttertop 21% of all pairsSmell alikemoderateCooked together85,593 recipes
Shared aroma: trans-2-nonenal (cardboard, fatty).
-
Egg + peppertop 33% of all pairsSmell alikelowCooked together50,580 recipes
Shared aroma: 2-nonenal (fatty, green).
Egg and pepper barely smell alike, yet cooks put them together in 50,580 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
- Egg yolks
- Set the custard into a firm, sliceable texture as they coagulate on gentle heat.
- Egg white
- Adds protein that helps the custard set and hold its shape when cut.
- Stock
- Supplies the liquid base that gives the custard its savoury flavour and moisture.
The step that matters
Steam gently for 10 minutes. Egg proteins set smoothly at moderate heat. If the water boils hard, the steam is too aggressive, causing bubbles, holes, or a curdled, rubbery custard instead of a smooth, firm one.
“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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