Why it works: Butter and pepper are a kitchen classic. They rank in the top 21% of all ingredient pairs, and cooks put them together in 85,593 recipes. Both carry trans-2-nonenal, which smells cardboard, fatty. The science ↓
Boiled Vegetable Marrow
Ingredients
Directions
Prepare
Wash and wipe the vegetable marrow.
Prick the marrow with a small knitting needle or fine skewer.
Boil
Place it in boiling water with a little salt.
When tender, remove it from the saucepan and cut it into quarters.
Seed and drain
Remove all the seeds and gently press out the water without breaking the marrow.
Butter and serve
Melt 2 tablespoons of butter with a little pepper and salt in a clean saucepan.
Serve the marrow with the melted butter on toast.
Add the pieces of marrow and shake for five minutes over a brisk fire.
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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Butter + peppertop 21% of all pairsSmell alikemoderateCooked together85,593 recipes
Shared aroma: trans-2-nonenal (cardboard, fatty).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Vegetable marrow
- Forms the dish itself; boiling softens its flesh to a tender, mild texture.
- Butter
- Adds richness and fat, carrying flavour and coating the marrow pieces.
The step that matters
Gently press out the water after cutting. Boiled marrow holds a lot of water. Pressing out the excess keeps the pieces from becoming soggy and lets the melted butter cling to them instead of thinning into a puddle.
“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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