Why it works: Chard and olive match in chemistry and in kitchens. They rank in the top 2% of all ingredient pairs, and cooks put them together in 320 recipes. Both carry coumarin, which smells sweet, hay. The science ↓
Swiss Chard
Ingredients
Directions
Prepare the chard
Pick over and wash the Swiss chard in several waters.
For older chard, remove the white mid-rib.
Chop the chard finely.
Cook
Place the chard in a stew pan and heat gradually.
Cook in boiling salted water.
Boil for 25 minutes or until tender in its own juices.
Drain thoroughly.
Reheat.
Season and serve
Season with butter, salt, and pepper.
Serve with hard boiled eggs, vinegar, and olive oil.
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.
-
Chard + olivetop 2% of all pairsSmell alikestrongCooked together320 recipes
Shared aroma: coumarin (sweet, hay).
-
Chard + peppertop 10% of all pairsSmell alikemoderateCooked together252 recipes
Shared aroma: coumarin (sweet, hay).
-
Vinegar + olivetop 10% of all pairsSmell alikemoderateCooked together12,297 recipes
Shared aroma: isoamyl acetate (banana, fruity).
-
Pepper + olivetop 11% of all pairsSmell alikemoderateCooked together30,263 recipes
Shared aroma: 2,4-decadienal (seaweed).
-
Pepper + vinegartop 14% of all pairsSmell alikemoderateCooked together27,814 recipes
Shared aroma: 4'-methylacetophenone (bitter almond).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Swiss chard
- Forms the main body of the dish and becomes tender when simmered.
- Butter
- Adds richness and fat that carries flavor across the cooked greens.
- Hard boiled eggs
- Add soft, mild protein texture that contrasts with the tender greens.
- Olive oil
- Adds fat and a fruity aroma to the finished greens.
The step that matters
Drain thoroughly. Chard leaves hold a lot of water. Leftover liquid dilutes butter and seasoning and makes the dish soggy, so the greens should be well drained before seasoning.
Swap the chard
How well each one fits the dish's main ingredients (butter, pepper, egg, vinegar, olive):
- Capsicumfits better
- Tomatofits about as well
- Cucumberfits about as well
- Chardthe original
Fit is the average pairing score against butter, pepper, egg, vinegar, olive. 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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