Why it works: Kale and butter work together. They rank in the top 27% of all ingredient pairs, and cooks put them together in 247 recipes. Both carry isobutyraldehyde, which smells malty, green. The science ↓
Sea Kale
Ingredients
Directions
Prepare
Wash the kale and tie it in bundles.
Cook and serve
Put it into boiling water with a little coarse sea salt and let it boil quickly for 20 minutes.
Drain the kale and serve it on toast with melted butter.
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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Kale + buttertop 27% of all pairsSmell alikemoderateCooked together247 recipes
Shared aroma: isobutyraldehyde (malty, green).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Sea kale
- The main vegetable; boiling softens its tough leaves until they are tender enough to eat.
- Butter
- Adds fat and richness, and its melted form coats the kale and toast.
- Toast
- Provides a crisp base that holds the kale and soaks up the melted butter.
The step that matters
Boil quickly for 20 minutes. Boiling at a steady, rapid simmer cooks the leaves evenly. Letting the kale sit too long in hot water can make it soft and waterlogged, while stopping too early leaves it tough and fibrous.
“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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