Why it works: Pepper and beef are a kitchen classic. They rank in the top 10% of all ingredient pairs, and cooks put them together in 18,971 recipes. Both carry 2-isopropyl-3-methoxypyrazine, which smells earthy, pea. The science ↓
Royale Custard to Serve with Consomme
Ingredients
Directions
The book says “a moderate oven”. The 350°F (175°C) in the steps is the modern equivalent, not the book's own figure.
Make the custard
Beat the egg yolks until well mixed.
Add the salt, pepper, and beef stock.
Pour the mixture into a dish to a thickness of about 1 inch.
Set the dish in a pan of hot water.
Place it in a 350°F (175°C) oven until firm.
Do not let it brown on top.
Cut and serve
Once cold, cut into cubes or fancy shapes.
Carefully place the pieces in the tureen after adding the soup.
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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Pepper + beeftop 10% of all pairsSmell alikemoderateCooked together18,971 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
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Egg + beeftop 31% of all pairsSmell alikemoderateCooked together8,305 recipes
Shared aroma: 2-nonenal (fatty, green).
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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
- Coagulate when heated, setting the liquid into a firm, tender custard.
- Beef stock
- Supplies the liquid that the egg yolks set, adding savory beef flavor.
The step that matters
Do not let it brown on top. Baking in a hot water bath keeps the custard gentle. Browning means the oven is too hot or the custard is cooked too long, which makes it grainy, rubbery, and split rather than smooth.
“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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