Why it works: Lemon and orange 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 ↓
Souffle a LA Heine
Ingredients
Directions
Place the sliced French rolls in a saucepan with the ratafia biscuits, sugar, lemon peel, and butter.
Pour boiling milk over the mixture, cover, and let it simmer until the bread absorbs the milk.
Stir the mixture well with a wooden spoon, then add the egg yolks.
Rub the mixture through a fine sieve, adding the thick boiling cream as you do.
Return the mixture to the saucepan and warm it over low heat.
Beat the 6 egg whites and the additional 3 egg whites until frothy.
Gradually mix the beaten egg whites into the batter, along with a little orange-flower water.
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.
-
Lemon + orangetop 1% of all pairsSmell alikestrongCooked together10,634 recipes
Shared aroma: 3-hexenal (apple, fruity).
-
Butter + milktop 7% of all pairsSmell alikemoderateCooked together81,283 recipes
Shared aroma: (z)-4-heptenal (biscuit, cream).
-
Butter + creamtop 8% of all pairsSmell alikemoderateCooked together41,516 recipes
Shared aroma: delta-dodecalactone (sweet, creamy).
-
Sugar + creamtop 9% of all pairsSmell alikemoderateCooked together43,450 recipes
Shared aroma: 2,3-butanedione (butter, sweet).
-
Biscuit + lemontop 12% of all pairsSmell alikestrongCooked together697 recipes
Shared aroma: nonanal (fat, citrus).
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 (biscuit, sugar, lemon, butter, milk, egg, cream):
- Vanillafits better
- Raspberryfits better
- Coconutfits better
- Orangethe original
Fit is the average pairing score against biscuit, sugar, lemon, butter, milk, egg, cream. Candidates are from the same food group and used in at least 100 recipes.
You might also like
The free Flavor Lab newsletter: one surprising pairing a week and the molecular reason it works, in 60 seconds. No spam, unsubscribe anytime.
Prefer an account? Create a free account to save pairings and unlock the full chemistry.
Orange Bundt Cake349 recipes
Lemon Cake228 recipes
Lemon Ice147 recipes
Orange Cream Rice Pudding121 recipes