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 ↓
Almond Custard 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.
Prepare the batter
Preheat the oven to 350°F (175°C).
Beat the egg yolks and mix in the sugar until well combined.
Add the chopped sweet and bitter almonds and sour cream, mixing until smooth.
Gently fold in the beaten egg whites last.
Mix until the batter is as thick as sponge cake batter.
Bake
Pour the batter into a prepared baking dish.
Layer jelly between the cake layers as you bake.
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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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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Egg + sugartop 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
- Eggs
- Egg yolks enrich the batter and beaten whites lighten it and give it structure as it bakes.
- Sweet almonds
- Provide the main almond body and texture in the cake.
- Bitter almonds
- Add a stronger almond aroma and flavor to the cake.
- Sour cream
- Adds moisture and a tangy richness to the batter.
- White sugar
- Sweetens the batter and helps the yolks blend smoothly.
The step that matters
Folding in the egg whites. Whites hold air that makes the cake rise and turn light. Stirring them in vigorously knocks out that air, so fold gently until no streaks remain.
Swap the almond
How well each one fits the dish's main ingredients (egg, sugar, cream):
- Almondthe original
- Pistachiofits about as well
- Chestnutfits less well
- Pecansfits less 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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