Why it works: Carrot and turnip are a kitchen classic. They rank in the top 2% of all ingredient pairs, and 8,001 recipes mention both. Both carry coumarin, which smells sweet, hay. The science ↓
Vegetables a LA Jardiniere
Ingredients
Directions
Cook the vegetables
Cook the peas, carrots, and turnips in separate saucepans until tender.
Drain the vegetables.
Add ½ of the butter, salt, sugar, and stock to each.
Boil rapidly until the stock is absorbed.
Arrange and serve
Spread the turnips on a platter, leaving a 1-inch border.
Heap the carrots on top of the turnips, then flatten the carrots.
Heap the peas on top of the carrots.
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 aroma chemistry they share, and how many recipes mention both.
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Carrot + turniptop 2% of all pairsAroma overlapmoderateMentioned together8,001 recipes
Shared aroma: coumarin (sweet, hay).
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Peas + carrottop 4% of all pairsAroma overlapstrongMentioned together2,994 recipes
Shared aroma: 2-isobutyl-3-methoxypyrazine (green bell pepper, earthy).
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Peas + turniptop 6% of all pairsAroma overlapmoderateMentioned together1,350 recipes
Shared aroma: coumarin (sweet, hay).
-
Peas + buttertop 8% of all pairsAroma overlapstrongMentioned together4,878 recipes
Shared aroma: trans-2-nonenal (cardboard, fatty).
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Butter + sugartop 10% of all pairsAroma overlapmoderateMentioned together98,096 recipes
Shared aroma: guaiacol (smoky, sweet).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- French peas
- Provide the bright green top layer and a tender, sweet bite.
- Carrots
- Add sweetness and a firm, tender texture as the middle layer.
- Turnips
- Form the sturdy base layer with a mild, slightly peppery flavor.
- White stock
- Provides liquid that cooks into the vegetables and carries flavor as it reduces.
- Butter
- Adds richness and a glossy coating that carries flavor.
The step that matters
Boil rapidly until the stock is absorbed. Rapid boiling reduces the stock quickly, concentrating its flavor and glazing the vegetables. If it boils too slowly, the vegetables can stay watery, and if it reduces too far, they can scorch in the pan.
Flavor stand-ins for the turnip
How well each one fits the dish's main ingredients (peas, carrot, butter, sugar):
- Potatobetter flavor fit
- Asparagusbetter flavor fit
- Capsicumbetter flavor fit
- Turnipthe original
Fit is the average pairing score against peas, carrot, butter, sugar. Candidates are from the same food group and used in at least 100 recipes. This compares flavor only: it does not check the job the ingredient does in the dish (bulk, moisture, acidity, structure).
“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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