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 ↓
Vegetable Pie
Ingredients
Directions
The book says “a hot oven”. The 400°F (200°C) in the steps is the modern equivalent, not the book's own figure.
Prepare
Parboil the vegetables, except the tomatoes.
Prepare and slice the vegetables very thinly.
Assemble and bake
Mix the vegetables and layer them with seasoning and tapioca in a pie dish.
Pour in the stock or sauce and cover with the pastry.
Bake in a hot oven at 400°F (200°C) for 1 hour.
Serve hot or cold.
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).
-
Carrot + turniptop 1% of all pairsSmell alikestrongCooked together8,002 recipes
Shared aroma: coumarin (sweet, hay).
-
Parsley + peppertop 2% of all pairsSmell alikestrongCooked together34,122 recipes
Shared aroma: 4'-methylacetophenone (bitter almond).
-
Turnip + parsleytop 2% of all pairsSmell alikestrongCooked together2,842 recipes
Shared aroma: coumarin (sweet, hay).
-
Onion + potatotop 3% of all pairsSmell alikemoderateCooked together9,023 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Short pastry
- Forms the crust that encloses the filling and browns in the oven.
- Sago or tapioca
- Thickens the cooking liquid so the filling sets rather than running out.
- Brown sauce
- Adds savoury depth and moisture to the filling.
- Potato
- Adds starch and body, helping the filling hold together when sliced.
The step that matters
Slicing the vegetables thinly. Thin, even slices cook through within the set baking time and release starch evenly, so the filling becomes tender and the thickener sets well.
Swap the peas
How well each one fits the dish's main ingredients (carrot, onion, turnip, potato, sauce, parsley, pepper):
- Lentilsfits better
- Beansfits better
- Chickpeafits better
- Peasthe original
Fit is the average pairing score against carrot, onion, turnip, potato, sauce, parsley, 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.
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.
Tomato Soup526 recipes
Potato Croquettes255 recipes
Green Peas229 recipes
Carrot Soup134 recipes