Why it works: Dates and walnut work together. They rank in the top 8% of all ingredient pairs, and cooks put them together in 302 recipes. Both carry coumarin, which smells sweet, hay. The science ↓
Date Cake
Ingredients
Directions
The book says “a slow oven”. The 300°F (150°C) in the steps is the modern equivalent, not the book's own figure.
Prepare
Preheat the oven to 300°F (150°C).
Make the batter
In a large bowl, mix the sugar and eggs until well combined.
Stir in the chopped dates and walnuts.
Add the flour and baking powder, mixing until just combined.
Pour the batter into a greased cake pan.
Bake
Bake for 30 minutes or until a toothpick inserted in the center comes out clean.
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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Dates + walnuttop 8% of all pairsSmell alikemoderateCooked together302 recipes
Shared aroma: coumarin (sweet, hay).
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Walnut + flourtop 12% of all pairsSmell alikemoderateCooked together5,873 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Sugar + flourtop 15% of all pairsSmell alikemoderateCooked together92,116 recipes
Shared aroma: phenylacetaldehyde (hawthorne, honey).
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Egg + flourtop 15% of all pairsSmell alikelowCooked together106,462 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Dates + flourtop 16% of all pairsSmell alikemoderateCooked together675 recipes
Shared aroma: isobutyraldehyde (malty, green).
Egg and flour barely smell alike, yet cooks put them together in 106,462 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
- Eggs
- Bind the batter and add structure as they set in the oven.
- Baking powder
- Releases gas in the batter, helping the cake rise and turn light.
- Flour
- Provides the structure that holds the cake together as it bakes.
- Dates
- Add moisture and natural sweetness to the cake.
- Walnuts
- Add texture and a slightly bitter, toasty note against the sweetness.
- Sugar
- Sweetens the batter and helps keep the crumb tender and moist.
The step that matters
Mixing in the flour and baking powder. Mixing only until just combined keeps the batter light. Overmixing develops gluten in the flour, which can make the cake tough and dense.
Swap the walnut
How well each one fits the dish's main ingredients (sugar, egg, dates, flour):
- Almondfits better
- Chestnutfits better
- Mixed nutsfits about as well
- Walnutthe original
Fit is the average pairing score against sugar, egg, dates, flour. 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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