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 Raisin Pie
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.
Prepare the filling
Break the eggs into a bowl and beat them well.
Add the brown sugar, sour cream, raisins, and a pinch of salt to the eggs and mix thoroughly.
Bake
Pour the mixture into the unbaked pie shell.
Bake in a slow oven at 300°F (150°C) until set.
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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Sugar + creamtop 9% of all pairsSmell alikemoderateCooked together43,450 recipes
Shared aroma: 2,3-butanedione (butter, sweet).
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Sugar + raisintop 13% of all pairsSmell alikemoderateCooked together12,481 recipes
Shared aroma: beta-damascenone (apple, rose).
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Egg + sugartop 21% of all pairsSmell alikemoderateCooked together122,807 recipes
Shared aroma: 2-nonenal (fatty, green).
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Egg + raisintop 23% of all pairsSmell alikemoderateCooked together9,556 recipes
Shared aroma: decanal (soap, orange peel).
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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
- Eggs
- Set the custard as they cook, giving the filling its structure.
- Brown sugar
- Adds sweetness and a molasses-like depth of flavour to the filling.
- Sour cream
- Adds moisture and richness, and a tangy flavour that balances the sweetness.
- Raisins
- Add chewy texture and concentrated sweetness throughout the filling.
The step that matters
Bake in a slow oven until set. Eggs thicken as their proteins coagulate with heat. Baking too hot can curdle or puff the custard and leave it cracked or watery, so it should be baked gently until just set in the centre.
Swap the raisin
How well each one fits the dish's main ingredients (egg, sugar, cream):
- Vanillafits better
- Raisinthe original
- Strawberryfits about as well
- Raspberryfits about as well
Fit is the average pairing score against egg, sugar, 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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