Why it works: Butter and cream are a kitchen classic. They rank in the top 8% of all ingredient pairs, and cooks put them together in 41,516 recipes. Both carry delta-dodecalactone, which smells sweet, creamy. The science ↓
Spinach Tarts
Ingredients
Directions
The book says “a hot oven”. The 350°F (175°C) in the steps is the modern equivalent, not the book's own figure.
Prepare the filling
Scald the spinach in boiling water, then drain it thoroughly.
Chop the spinach and stew it in butter and cream.
Add salt, sugar, citron, and orange-flower water to the mixture.
Bake
Place the mixture into puff pastry.
Bake in a moderate oven at 350°F (175°C) until golden.
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 + creamtop 8% of all pairsSmell alikemoderateCooked together41,516 recipes
Shared aroma: delta-dodecalactone (sweet, creamy).
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Cream + sugartop 9% of all pairsSmell alikemoderateCooked together43,450 recipes
Shared aroma: 2,3-butanedione (butter, sweet).
-
Spinach + orangetop 13% of all pairsSmell alikemoderateCooked together276 recipes
Shared aroma: trans-2-decenal (waxy, orange).
-
Spinach + creamtop 17% of all pairsSmell alikemoderateCooked together1,130 recipes
Shared aroma: octanal (fat, soap).
-
Butter + sugartop 17% of all pairsSmell alikemoderateCooked together98,233 recipes
Shared aroma: guaiacol (smoky, sweet).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Spinach
- Forms the main body of the filling and gives the tart its green flavor.
- Butter
- Adds richness and fat, helping the spinach stew softly and carry flavor.
- Cream
- Adds moisture and richness, giving the stewed spinach a smooth, cohesive texture.
- Puff pastry
- Provides the flaky, crisp shell that holds the filling and browns in the oven.
- Sugar
- Adds sweetness that balances the savory spinach and the citrus notes.
The step that matters
Drain the spinach thoroughly. Spinach holds a lot of water. Leftover moisture dilutes the filling and can make the puff pastry soggy as it bakes.
Swap the orange
How well each one fits the dish's main ingredients (spinach, butter, cream, sugar):
- Vanillafits better
- Coconutfits better
- Lemonfits better
- Orangethe original
Fit is the average pairing score against spinach, butter, cream, sugar. 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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