Why it works: Orange and lemon match in chemistry and in kitchens. They rank in the top 1% of all ingredient pairs, and cooks put them together in 10,634 recipes. Both carry 3-hexenal, which smells apple, fruity. The science ↓
Russian Cream
Ingredients
Directions
Make the custard
Beat together the sugar, orange juice, eggs, white wine, and rum until well combined.
Pour the mixture into a saucepan.
Stir over low heat until it thickens.
Add the dissolved gelatin.
Remove from heat and whisk briskly.
Fold in the beaten egg whites.
Set and serve
Pour the mixture into a mold rinsed with cold water.
Refrigerate until set.
Turn out the cream onto a serving plate.
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 + lemontop 1% of all pairsSmell alikestrongCooked together10,634 recipes
Shared aroma: 3-hexenal (apple, fruity).
-
White wine + rumtop 6% of all pairsSmell alikestrongCooked together113 recipes
Shared aroma: beta-damascenone (apple, rose).
-
Sugar + creamtop 9% of all pairsSmell alikemoderateCooked together43,450 recipes
Shared aroma: 2,3-butanedione (butter, sweet).
-
Lemon + white winetop 11% of all pairsSmell alikemoderateCooked together3,832 recipes
Shared aroma: myrcene (balsamic, herbaceous).
-
Orange + rumtop 12% of all pairsSmell alikemoderateCooked together801 recipes
Shared aroma: beta-damascenone (apple, rose).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Sugar
- Adds sweetness and balances the acidity of the juices and wine.
- Eggs
- Thicken the mixture when gently heated and add richness and a light body.
- Gelatine
- Sets the liquid mixture so it holds its shape when chilled and turned out.
- Orange juice
- Adds fruity acidity and flavour to the cream.
- White wine
- Adds acidity and a fragrant, aromatic note.
- Rum
- Adds aroma and a warm, distinctive flavour.
The step that matters
Stir over low heat until it thickens. Egg proteins set at moderate temperatures, so overheating can scramble the eggs into lumps. Gentle, steady heat thickens the custard smoothly before the gelatine is added.
Swap the orange
How well each one fits the dish's main ingredients (sugar, egg, lemon, white wine, cream, rum):
- Vanillafits better
- Pineapplefits about as well
- Raspberryfits about as well
- Orangethe original
Fit is the average pairing score against sugar, egg, lemon, white wine, cream, rum. 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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