Why it works: Butter and bread are a kitchen classic. They rank in the top 7% of all ingredient pairs, and cooks put them together in 27,232 recipes. Both carry delta-decalactone, which smells sweet, creamy. The science ↓
Spinach, Swedish Style
Ingredients
Directions
Prepare the spinach
Wash the spinach and cook it in a large pot of boiling salted water with baking soda and sugar until tender.
Drain, chop, and pass the spinach through a sieve.
Finish and serve
Melt the butter in a pan, add the spinach, and cook for three minutes.
Stir in the flour and cook for an additional two minutes.
Add the heavy cream and mix well before serving.
Garnish with fried bread cut into triangles and the yolks and whites of 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.
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 + breadtop 7% of all pairsSmell alikemoderateCooked together27,232 recipes
Shared aroma: delta-decalactone (sweet, creamy).
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Butter + creamtop 8% of all pairsSmell alikemoderateCooked together41,516 recipes
Shared aroma: delta-dodecalactone (sweet, creamy).
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Sugar + creamtop 9% of all pairsSmell alikemoderateCooked together43,450 recipes
Shared aroma: 2,3-butanedione (butter, sweet).
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Spinach + flourtop 10% of all pairsSmell alikemoderateCooked together1,564 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Butter + flourtop 12% of all pairsSmell alikelowCooked together124,287 recipes
Shared aroma: isobutyraldehyde (malty, green).
Butter and flour barely smell alike, yet cooks put them together in 124,287 recipes: they work on texture and structure more than aroma.
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Spinach
- Forms the bulk of the dish and provides its green color and earthy flavor.
- Butter
- Adds fat and richness, carrying flavor as the spinach cooks in it.
- Flour
- Thickens the spinach mixture, giving it a smoother, more cohesive texture.
- Heavy cream
- Adds moisture and richness, softening the texture of the cooked spinach.
- Baking soda
- Raises the water's alkalinity, helping the spinach keep a bright green color while cooking.
The step that matters
Cooking the spinach until tender. Spinach is cooked in alkaline water with baking soda, which helps preserve its bright green color but can soften it quickly. Overcooking leaves it dull and mushy, so it should be checked as it cooks.
Swap the spinach
How well each one fits the dish's main ingredients (sugar, butter, flour, cream, bread, egg):
- Leekfits better
- Chivefits about as well
- Asparagusfits about as well
- Spinachthe original
Fit is the average pairing score against sugar, butter, flour, cream, bread, 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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