Why it works: Butter and milk are a kitchen classic. They rank in the top 7% of all ingredient pairs, and cooks put them together in 81,283 recipes. Both carry (z)-4-heptenal, which smells biscuit, cream. The science ↓
Cracker and Nut 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. The book gives no cooking times either; the times in the steps were added in transcription, so check for doneness rather than trusting the clock.
Prepare
Preheat the oven to 350°F (175°C).
Make the batter
In a large bowl, beat the eggs until well mixed.
Add the sugar and butter, and mix until creamy.
Stir in the milk, rolled crackers, grated chocolate, and baking powder.
Fold in the chopped walnuts, raisins, and citron.
Pour the batter into a greased baking pan.
Bake
Bake for 30-35 minutes or until a toothpick 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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Butter + milktop 7% of all pairsSmell alikemoderateCooked together81,283 recipes
Shared aroma: (z)-4-heptenal (biscuit, cream).
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Chocolate + walnuttop 10% of all pairsSmell alikemoderateCooked together1,548 recipes
Shared aroma: 3-ethyl-2,5-dimethylpyrazine (roasted, nutty).
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Walnut + raisintop 13% of all pairsSmell alikemoderateCooked together647 recipes
Shared aroma: 1-octen-3-ol (mushroom, earthy).
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Sugar + chocolatetop 13% of all pairsSmell alikemoderateCooked together15,404 recipes
Shared aroma: guaiacol (smoky, sweet).
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Sugar + raisintop 13% of all pairsSmell alikemoderateCooked together12,481 recipes
Shared aroma: beta-damascenone (apple, rose).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Eggs
- Beaten eggs bind the batter and give the cake its airy structure as they set.
- Sugar
- Sugar sweetens the cake and, creamed with butter, helps trap air for a lighter crumb.
- Butter
- Butter adds richness and tenderness, and creaming it with sugar aids texture.
- Baking powder
- Baking powder releases gas in the batter, helping the cake rise in the oven.
- Rolled crackers
- Crumbs add body to the batter and help give the cake its dense, moist texture.
- Chopped walnuts
- Walnuts add crunch and a nutty flavour that contrasts with the soft crumb.
The step that matters
Bake until a toothpick comes out clean. Ovens vary, and a cake pulled too early can sink or stay gummy in the centre, while overbaking dries it out. Testing the centre with a toothpick shows when the structure has set.
Swap the raisin
How well each one fits the dish's main ingredients (egg, sugar, butter, milk, chocolate, walnut):
- Vanillafits better
- Coconutfits better
- Figfits better
- Raisinthe original
Fit is the average pairing score against egg, sugar, butter, milk, chocolate, 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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