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 gives no oven temperature. The 350°F (175°C) in the steps was added when the recipe was transcribed, as a starting point.
Prepare
Preheat the oven to 350°F (175°C).
Make the batter
In a mixing bowl, cream the butter and granulated sugar together.
Add the eggs and beat well.
Stir in the hot water, flour, dates, walnuts, and baking soda until combined.
Pour the batter into a greased cake pan.
Bake
Bake for 1 hour 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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Butter + flourtop 12% of all pairsSmell alikelowCooked together124,287 recipes
Shared aroma: isobutyraldehyde (malty, green).
-
Flour + walnuttop 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).
-
Butter + walnuttop 15% of all pairsSmell alikemoderateCooked together6,832 recipes
Shared aroma: eucalyptol (eucalyptus, herbal).
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
- Butter
- Creams with sugar to trap air and add richness and tenderness to the cake.
- Granulated sugar
- Sweetens the cake and helps create a light, tender crumb when creamed with butter.
- Eggs
- Bind the batter and add structure and richness as the cake sets.
- Flour
- Forms the main structure of the cake as it bakes.
- Dates
- Add natural sweetness and moisture to the finished cake.
- Baking soda
- Reacts with the batter to help the cake rise and lighten.
The step that matters
Bake for 1 hour or until a toothpick comes out clean. Baking soda and flour set the cake's structure only once it is fully baked through. Pulling it early can leave a dense, gummy center, while overbaking dries the crumb. The toothpick test shows whether the center has set.
Swap the dates
How well each one fits the dish's main ingredients (butter, sugar, egg, flour, walnut):
- Raisinfits better
- Vanillafits better
- Figfits better
- Datesthe original
Fit is the average pairing score against butter, sugar, egg, flour, walnut. 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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