Why it works: Sugar and cream are a kitchen classic. They rank in the top 9% of all ingredient pairs, and cooks put them together in 43,450 recipes. Both carry 2,3-butanedione, which smells butter, sweet. The science ↓
Sour Cream Cake
Ingredients
Directions
Make the filling
In a bowl, combine sugar and egg yolks.
Stir in the whipped sour cream until well mixed.
Fold in the chopped almonds.
Assemble
Use this mixture between the layers of your favorite cake.
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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Sugar + creamtop 9% of all pairsSmell alikemoderateCooked together43,450 recipes
Shared aroma: 2,3-butanedione (butter, sweet).
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Almond + creamtop 16% of all pairsSmell alikemoderateCooked together5,130 recipes
Shared aroma: 2-heptanol (bitter, floral).
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Sugar + almondtop 18% of all pairsSmell alikemoderateCooked together15,679 recipes
Shared aroma: 1-penten-3-one (fish, pungent).
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Sugar + eggtop 21% of all pairsSmell alikemoderateCooked together122,807 recipes
Shared aroma: 2-nonenal (fatty, green).
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Egg + creamtop 24% of all pairsSmell alikelowCooked together42,166 recipes
Shared aroma: acetic acid (sour, vinegar).
Egg and cream barely smell alike, yet cooks put them together in 42,166 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
- Egg yolks
- Add richness and help bind the filling together.
- Sour cream
- Adds moisture and tang, and gives the filling a light, creamy texture when whipped.
- Almonds
- Add crunch and nutty flavor that contrasts with the soft filling.
The step that matters
Whipping the sour cream. Whipping sour cream until thick and well aerated gives the filling body and a light texture. If it is under-whipped, the filling will be runny; over-whipping can cause it to turn grainy or separate. Mixing it in gently keeps the air intact.
Swap the almond
How well each one fits the dish's main ingredients (sugar, egg, cream):
- Almondthe original
- Pistachiofits about as well
- Chestnutfits less well
- Pecansfits less well
Fit is the average pairing score against sugar, egg, cream. 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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