Why it works: Spinach and pepper are a kitchen classic. They rank in the top 6% of all ingredient pairs, and cooks put them together in 3,400 recipes. Both carry nonanal, which smells fat, citrus. The science ↓
Buttered Spinach
Ingredients
Directions
Prepare the spinach
Wash and cook the spinach as directed.
Chop the cooked spinach very fine.
Cook and serve
In a saucepan, melt the butter and mix in the salt and pepper.
Add the chopped spinach and stir over moderate heat until very hot.
Dish the spinach and garnish with sliced hard-boiled eggs and toast points.
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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Spinach + peppertop 6% of all pairsSmell alikemoderateCooked together3,400 recipes
Shared aroma: nonanal (fat, citrus).
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Butter + eggtop 17% of all pairsSmell alikemoderateCooked together118,967 recipes
Shared aroma: decanal (soap, orange peel).
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Butter + peppertop 21% of all pairsSmell alikemoderateCooked together85,593 recipes
Shared aroma: trans-2-nonenal (cardboard, fatty).
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Spinach + eggtop 22% of all pairsSmell alikelowCooked together2,323 recipes
Shared aroma: 1-octen-3-ol (mushroom, earthy).
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Spinach + buttertop 24% of all pairsSmell alikemoderateCooked together2,583 recipes
Shared aroma: trans-2-decenal (waxy, orange).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Spinach
- Forms the body of the dish, and its moisture softens as it heats in the butter.
- Butter
- Adds fat and richness, coating the spinach and carrying its flavour.
The step that matters
Stirring the spinach over moderate heat until very hot. Spinach is mostly water and cooks down quickly. Heating it gently and stirring keeps it evenly hot and glossy without scorching the butter or turning it stringy and dry.
Swap the spinach
How well each one fits the dish's main ingredients (butter, pepper, egg):
- Capsicumfits better
- Asparagusfits about as well
- Chivefits about as well
- Spinachthe original
Fit is the average pairing score against 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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