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 ↓
Petits Fours
Ingredients
Directions
Prepare the biscuits by mixing in vanilla or citrus zest if desired.
Bake the biscuits until firm to the touch and no longer make a sound when pressed.
Remove the biscuits from the oven and let them cool on a wire rack for five minutes.
Carefully remove the paper from the biscuits and place them upside down on a clean surface.
Gently scrape the bottom of the biscuits with a knife to remove any excess crumbs.
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.
-
Orange + lemontop 1% of all pairsSmell alikestrongCooked together10,634 recipes
Shared aroma: 3-hexenal (apple, fruity).
-
Vanilla + orangetop 6% of all pairsSmell alikemoderateCooked together2,371 recipes
Shared aroma: beta-damascenone (apple, rose).
-
Biscuit + vanillatop 9% of all pairsSmell alikestrongCooked together422 recipes
Shared aroma: maltol (caramel, sweet).
-
Biscuit + lemontop 12% of all pairsSmell alikestrongCooked together697 recipes
Shared aroma: nonanal (fat, citrus).
-
Biscuit + orangetop 14% of all pairsSmell alikemoderateCooked together371 recipes
Shared aroma: nonanal (fat, citrus).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
Swap the vanilla
The recipe marks vanilla as optional. How well each one fits the dish's main ingredients (biscuit, orange, lemon):
- Limefits better
- Blueberryfits better
- Cherryfits about as well
- Vanillathe original
Fit is the average pairing score against biscuit, orange, lemon. 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