Why it works: Raisin and flour match in chemistry and in kitchens. They rank in the top 1% of all ingredient pairs, and cooks put them together in 9,075 recipes. Both carry isobutyraldehyde, which smells malty, green. The science ↓
Washington 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.
Make the batter
Preheat the oven to 300°F (150°C).
In a large bowl, mix the eggs and sugar until well combined.
Add the butter and sour cream, mixing until smooth.
Stir in the mixed fruit and citron.
Gradually add the flour, sherry, brandy, cloves, cinnamon, and nutmeg, mixing until just combined.
Bake
Pour the batter into a well-greased Turk's head mold.
Bake for about 2 hours 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.
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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Raisin + flourtop 1% of all pairsSmell alikestrongCooked together9,075 recipes
Shared aroma: isobutyraldehyde (malty, green).
-
Butter + creamtop 8% of all pairsSmell alikemoderateCooked together41,516 recipes
Shared aroma: delta-dodecalactone (sweet, creamy).
-
Sugar + creamtop 9% of all pairsSmell alikemoderateCooked together43,450 recipes
Shared aroma: 2,3-butanedione (butter, sweet).
-
Raisin + curranttop 10% of all pairsSmell alikelowCooked together6,180 recipes
Shared aroma: gamma-nonanolactone (coconut, creamy).
-
Currant + sherrytop 11% of all pairsSmell alikemoderateCooked together393 recipes
Shared aroma: ethyl cinnamate (sweet, balsamic).
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 the cake sets in the oven.
- Butter
- Adds fat for a tender crumb and rich flavor.
- Sugar
- Sweetens the cake and helps it brown during baking.
- Flour
- Provides the main structure that holds the cake together.
- Sour cream
- Adds moisture and mild acidity for a tender texture.
- Mixed fruit
- Supplies chewy pieces and sweetness throughout the cake.
The step that matters
Mixing in the flour, sherry, and brandy. Mixing only until just combined keeps gluten development low, so the cake stays tender rather than tough and dense.
Swap the currant
How well each one fits the dish's main ingredients (egg, sugar, butter, cream, raisin, flour, sherry):
- Vanillafits better
- Figfits better
- Strawberryfits better
- Currantthe original
Fit is the average pairing score against egg, sugar, butter, cream, raisin, flour, sherry. 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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