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 ↓
Spinach and Eggs
Ingredients
Directions
Prepare the spinach
Pick the leaves from the stems.
Cook the spinach in plenty of boiling salted water for 20 minutes.
Drain and chop the spinach finely.
Cook and shape
Return the spinach to the heat with butter, a little sugar, pepper, and salt.
Cook until nearly dry and very smooth.
Mold the mixture in a hot oblong pan.
Turn out and garnish with sliced hard-boiled eggs.
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.
Photo for illustrative purposes only · Contact us to use it
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).
-
Butter + sugartop 17% of all pairsSmell alikemoderateCooked together98,233 recipes
Shared aroma: guaiacol (smoky, sweet).
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Sugar + eggtop 21% of all pairsSmell alikemoderateCooked together122,807 recipes
Shared aroma: 2-nonenal (fatty, green).
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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
- Fresh spinach leaves
- Forms the main body of the dish, becoming a smooth, moldable purée when chopped and cooked down.
- Butter
- Adds fat and richness, giving the spinach a smoother mouthfeel and a rounded flavor.
- Hard-boiled eggs
- Provide a mild, firm contrast in texture and flavor as the sliced garnish.
The step that matters
Cook until nearly dry. Spinach holds a lot of water; if it is not cooked down enough, the mixture stays loose and will not hold its shape when molded and turned out.
Swap the spinach
How well each one fits the dish's main ingredients (butter, sugar, pepper, egg):
- Capsicumfits better
- Asparagusfits about as well
- Sweet potatofits about as well
- Spinachthe original
Fit is the average pairing score against butter, sugar, 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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