Why it works: Carrot and parsley match in chemistry and in kitchens. They rank in the top 1% of all ingredient pairs, and cooks put them together in 8,053 recipes. Both carry 2,4-decadienal, which smells seaweed. The science ↓
Young Carrots with White Sauce
Ingredients
Directions
Prepare the carrots
Trim and wash the carrots, then boil them in salted water for 10 minutes.
Strain the carrots in a colander.
Cook the carrots in sauce
In a saucepan, melt the butter and add the white stock.
Add the carrots and boil for 15 minutes, shaking the pan occasionally.
Season with salt, pepper, and sugar, then boil for another 15 minutes.
Reduce the sauce to a glaze and bind it with the egg yolk.
Serve
Serve the carrots in a dome shape, topped with the sauce and garnished with chopped parsley.
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.
-
Carrot + parsleytop 1% of all pairsSmell alikestrongCooked together8,053 recipes
Shared aroma: 2,4-decadienal (seaweed).
-
Pepper + parsleytop 2% of all pairsSmell alikestrongCooked together34,122 recipes
Shared aroma: 4'-methylacetophenone (bitter almond).
-
Carrot + peppertop 6% of all pairsSmell alikestrongCooked together14,555 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
-
Butter + parsleytop 15% of all pairsSmell alikemoderateCooked together28,563 recipes
Shared aroma: trans-2-hexenal (green, leafy).
-
Butter + eggtop 17% of all pairsSmell alikemoderateCooked together118,967 recipes
Shared aroma: decanal (soap, orange peel).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Spring carrots
- Provide the main vegetable, which softens during boiling and absorbs the sauce flavour.
- Fresh butter
- Adds richness and a smooth, rounded flavour to the sauce.
- White stock
- Forms the liquid base of the sauce, which reduces to a glaze around the carrots.
- Egg yolk
- Thickens the reduced sauce and binds it into a smooth, cohesive coating.
- Sugar
- Adds sweetness that balances the savoury stock and enhances the carrots' natural sweetness.
The step that matters
Reduce the sauce to a glaze and bind it with the egg yolk. If the egg yolk is added to a sauce that is too hot, it can scramble and turn grainy. Reducing first concentrates the flavour, and adding the yolk off the boil or over gentle heat keeps the sauce smooth.
Swap the carrot
How well each one fits the dish's main ingredients (butter, pepper, sugar, egg, parsley):
- Capsicumfits about as well
- Shallotfits about as well
- Chivefits about as well
- Carrotthe original
Fit is the average pairing score against butter, pepper, sugar, egg, parsley. 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.
You might also like
The free Flavor Lab newsletter: one surprising pairing a week and the molecular reason it works, in 60 seconds. No spam, unsubscribe anytime.
Prefer an account? Create a free account to save pairings and unlock the full chemistry.
Carrot Soup134 recipes
Tomato Soup526 recipes
Brown Bread461 recipes
Mutton Broth292 recipes