Why it works: Orange and walnut are a kitchen classic. They rank in the top 12% of all ingredient pairs, and cooks put them together in 1,058 recipes. Both carry 2,4-nonadienal, which smells fatty, green. The science ↓
Ajyfelsinen Torte — Orange Cake
Ingredients
Directions
The book says “a moderate oven”. The 350°F (175°C) in the steps is the modern equivalent, not the book's own figure.
Preheat the oven to 350°F (175°C).
Beat the yolks of 8 eggs and the whites of 2 eggs until well combined.
Stir in ¼ pound of powdered sugar, the grated peel, and juice of 3 oranges.
Heat this mixture over low heat with a wire whisk until it thickens, then remove from heat.
Once the cake and cream are partly cooled, whisk the whites of 4 eggs to stiff peaks and fold in 1 tablespoon of sifted sugar.
Spread the thickened cream over the cake.
Peel and divide an orange into half-moons without breaking the skins.
Once the torte is cold, arrange the orange slices in a star shape on top and sift sugar over them.
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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Orange + walnuttop 12% of all pairsSmell alikemoderateCooked together1,058 recipes
Shared aroma: 2,4-nonadienal (fatty, green).
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Butter + walnuttop 15% of all pairsSmell alikemoderateCooked together6,832 recipes
Shared aroma: eucalyptol (eucalyptus, herbal).
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Egg + buttertop 17% of all pairsSmell alikemoderateCooked together118,967 recipes
Shared aroma: decanal (soap, orange peel).
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Sugar + buttertop 17% of all pairsSmell alikemoderateCooked together98,233 recipes
Shared aroma: guaiacol (smoky, sweet).
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Sugar + orangetop 20% of all pairsSmell alikelowCooked together19,212 recipes
Shared aroma: beta-damascenone (apple, rose).
Sugar and orange barely smell alike, yet cooks put them together in 19,212 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
Swap the orange
How well each one fits the dish's main ingredients (egg, sugar, butter, walnut):
- Vanillafits better
- Figfits better
- Coconutfits better
- Orangethe original
Fit is the average pairing score against egg, sugar, butter, walnut. Candidates are from the same food group and used in at least 100 recipes.
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