Why it works: Cabbage and pepper are a kitchen classic. They rank in the top 5% of all ingredient pairs, and cooks put them together in 4,081 recipes. Both carry 2-isopropyl-3-methoxypyrazine, which smells earthy, pea. The science ↓
Coulibiac
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.
Make the filling
Chop and fry the onions in butter until tender.
Add chopped cabbages, salt, and pepper; cook until tender.
Let the mixture cool, then mix in the chopped hard-boiled eggs.
Assemble and bake
Roll out the puff pastry and line a pie dish with it.
Fill with the cabbage and egg mixture, then cover with another layer of puff pastry.
Bake at 350°F (175°C) until golden brown.
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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Cabbage + peppertop 5% of all pairsSmell alikemoderateCooked together4,081 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
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Cabbage + oniontop 7% of all pairsSmell alikestrongCooked together3,001 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
-
Onion + peppertop 11% of all pairsSmell alikemoderateCooked together68,474 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
-
Onion + buttertop 15% of all pairsSmell alikemoderateCooked together42,912 recipes
Shared aroma: decanal (soap, orange peel).
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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
- Puff pastry
- Forms the flaky outer crust that encloses the filling and browns during baking.
- Butter
- Fat that softens the onions and adds richness to the filling.
- Hard-boiled eggs
- Add body and a firm, creamy texture to the filling.
- Cabbages
- Form the bulk of the filling and become tender and sweet when cooked.
- Onions
- Add savory sweetness and aroma as they soften in butter.
The step that matters
Cool the filling before assembling. Warm cabbage and egg filling releases steam and moisture that can soften or tear the puff pastry, so the layers may not puff and crisp properly in the oven.
Swap the onion
How well each one fits the dish's main ingredients (cabbage, butter, pepper, egg):
- Leekfits better
- Capsicumfits better
- Asparagusfits better
- Onionthe original
Fit is the average pairing score against cabbage, butter, pepper, egg. 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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