Why it works: Dates and pecans share more aroma than cooks usually use. They rank in the top 5% of all ingredient pairs, and cooks put them together in 88 recipes. Both carry coumarin, which smells sweet, hay. The science ↓
Crumble Tart
Ingredients
Directions
The book gives no oven temperature. The 350°F (175°C) in the steps was added when the recipe was transcribed, as a starting point.
Prepare and mix
Preheat the oven to 350°F (175°C).
In a bowl, mix together the chopped dates, chopped pecans, sugar, eggs, and baking powder until well combined.
Pour the mixture into a buttered pudding dish.
Bake and serve
Bake for 30 minutes.
Serve cold in glasses with whipped cream on top.
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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Dates + pecanstop 5% of all pairsSmell alikestrongCooked together88 recipes
Shared aroma: coumarin (sweet, hay).
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Pecans + eggtop 17% of all pairsSmell alikemoderateCooked together2,280 recipes
Shared aroma: decanal (soap, orange peel).
-
Dates + sugartop 19% of all pairsSmell alikelowCooked together985 recipes
Shared aroma: 2,3-butanedione (butter, sweet).
-
Sugar + eggtop 21% of all pairsSmell alikemoderateCooked together122,807 recipes
Shared aroma: 2-nonenal (fatty, green).
-
Dates + eggtop 23% of all pairsSmell alikemoderateCooked together737 recipes
Shared aroma: acetic acid (sour, vinegar).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Eggs
- Bind the mixture and help set it structurally as it bakes.
- Baking powder
- Releases gas during baking to lighten and raise the mixture.
- Sugar
- Adds sweetness and helps the top brown during baking.
- Chopped dates
- Add sweetness and moisture, giving a soft, chewy texture.
- Chopped pecans
- Add crunch and a rich, toasty flavour to the mixture.
Swap the pecans
How well each one fits the dish's main ingredients (dates, sugar, egg):
- Pecansthe original
- Almondfits about as well
- Walnutfits less well
- Chestnutfits less well
Fit is the average pairing score against dates, sugar, 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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