Why it works: Butter and cream are a kitchen classic. They rank in the top 8% of all ingredient pairs, and cooks put them together in 41,516 recipes. Both carry delta-dodecalactone, which smells sweet, creamy. The science ↓
Christmas Cake
Ingredients
Directions
The book says “a steady oven”. The 350°F (175°C) in the steps is the modern equivalent, not the book's own figure.
Make the batter
Mix all ingredients together and beat thoroughly for 30 minutes.
Grease a fancy, high mold and fill it three-quarters full with the batter.
Bake and finish
Bake in a steady oven at 350°F (175°C) until done.
Remove the cake from the mold.
Make a thin icing and place the cake on a plate.
Spoon the icing on top and allow it to run down the sides until covered.
Decorate with flowers, leaves, or bonbons.
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 + creamtop 8% of all pairsSmell alikemoderateCooked together41,516 recipes
Shared aroma: delta-dodecalactone (sweet, creamy).
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Sugar + creamtop 9% of all pairsSmell alikemoderateCooked together43,450 recipes
Shared aroma: 2,3-butanedione (butter, sweet).
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Butter + flourtop 12% of all pairsSmell alikelowCooked together124,287 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).
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
- Powdered sugar
- Adds sweetness and a fine, tender crumb to the batter.
- Butter
- Adds fat for richness and a tender texture.
- Egg whites
- Provide structure and lift when beaten into the batter.
- Sweet cream
- Adds moisture and richness to the batter.
- Flour
- Provides the structure that holds the cake together as it bakes.
The step that matters
Beat the batter thoroughly. Long beating incorporates air into the egg whites and batter, which helps the cake rise and gives it an even, light crumb. Under-beating leaves a dense cake.
Swap the lemon
How well each one fits the dish's main ingredients (sugar, butter, egg, cream, flour):
- Vanillafits better
- Raisinfits better
- Coconutfits about as well
- Lemonthe original
Fit is the average pairing score against sugar, butter, egg, cream, 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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