Why it works: Flour and almond are a kitchen classic. They rank in the top 5% of all ingredient pairs, and cooks put them together in 8,673 recipes. Both carry isobutyraldehyde, which smells malty, green. The science ↓
Russian 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).
In a bowl, mix the yolks of 5 eggs with ½ pound of sugar.
Slowly add 3 ounces of flour and 2 ounces of chopped almonds.
Stir in 1 tablespoon of anise seed.
In a separate bowl, beat the 5 egg whites until stiff peaks form.
Gently fold the beaten egg whites into the mixture.
Bake and serve
Pour the batter into long narrow tins lined with paper.
Bake until golden and dry, then cut into slices before serving.
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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Flour + almondtop 5% of all pairsSmell alikemoderateCooked together8,673 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Almond + anisetop 5% of all pairsSmell alikestrongCooked together55 recipes
Shared aroma: alpha-pinene (pine, turpentine).
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Flour + anisetop 9% of all pairsSmell alikemoderateCooked together270 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).
Egg and flour barely smell alike, yet cooks put them together in 106,462 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 whites
- Whipped to stiff peaks, they give the cake its light, airy structure.
- Egg yolks
- Enrich the batter and add richness and tenderness to the crumb.
- Sugar
- Sweetens the batter and helps stabilise the yolks while mixing.
- Flour
- Provides the starch and gluten that set the structure as the cake bakes.
- Chopped almonds
- Add nutty flavour and a slightly firm texture to the crumb.
The step that matters
Fold the beaten egg whites into the mixture. Folding gently keeps the air trapped in the whipped whites. Stirring or deflating the batter makes the cake dense instead of light.
Swap the anise
How well each one fits the dish's main ingredients (egg, sugar, flour, almond):
- Cinnamonfits better
- Nutmegfits better
- Jalapenofits about as well
- Anisethe original
Fit is the average pairing score against egg, sugar, flour, almond. 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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