Why it works: Pepper and parsley match in chemistry and in kitchens. They rank in the top 2% of all ingredient pairs, and cooks put them together in 34,122 recipes. Both carry 4'-methylacetophenone, which smells bitter almond. The science ↓
Chicken Custards
Ingredients
Directions
The book gives no oven temperature. The 350°F (175°C) in the steps was added when the recipe was transcribed, as a starting point.
Prepare
Preheat your oven to 350°F (175°C).
Make the custard
In a bowl, beat the eggs separately.
Add the chicken broth to the beaten eggs and mix well.
Season with salt and pepper to taste.
Sprinkle chopped parsley in custard cups or ramekins.
Pour the mixture into the cups.
Bake
Place the cups in a pan of water.
Bake or steam for 20 minutes.
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 + parsleytop 2% of all pairsSmell alikestrongCooked together34,122 recipes
Shared aroma: 4'-methylacetophenone (bitter almond).
-
Chicken + peppertop 16% of all pairsSmell alikemoderateCooked together19,958 recipes
Shared aroma: piperonal (bitter, coconut).
-
Chicken + parsleytop 19% of all pairsSmell alikemoderateCooked together6,314 recipes
Shared aroma: 2,4-decadienal (seaweed).
-
Egg + parsleytop 21% of all pairsSmell alikemoderateCooked together18,765 recipes
Shared aroma: 2,4-decadienal (seaweed).
-
Chicken + eggtop 30% of all pairsSmell alikemoderateCooked together8,991 recipes
Shared aroma: (e,e)-2,4-decadienal (fatty, deep fried).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Eggs
- Set the custard into a tender, sliceable structure as they cook.
- Chicken broth
- Supplies the liquid and savory flavor that the eggs set into custard.
The step that matters
Place the cups in a pan of water. A water bath surrounds the custard with gentle, even heat, so the eggs set slowly and stay smooth instead of curdling or cooking rubbery at the edges.
Swap the parsley
How well each one fits the dish's main ingredients (chicken, egg, pepper):
- Parsleythe original
- Tarragonfits about as well
- Thymefits about as well
- Garlicfits less well
Fit is the average pairing score against chicken, egg, pepper. 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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