Why it works: Sugar and lemon are a kitchen classic. They rank in the top 18% of all ingredient pairs, and cooks put them together in 53,532 recipes. Both carry 2-nonenal, which smells fatty, green. The science ↓
Gelatine Pudding
Ingredients
Directions
Dissolve the gelatine
Place the gelatine in a quart cup, pour the cold water over it, and let stand for 5 minutes.
Add the boiling water and stir until the gelatine is dissolved; if not dissolved, let sit on the back of the stove for 10 minutes.
Flavour and strain
Remove from heat, add the sugar, and when lukewarm add the juice of the lemons; strain to remove seeds.
If the mixture is less than 1½ cups, add cold water to reach that measurement; strain through a fine sieve into a large pitcher or bowl.
Fold and set
Beat the egg whites to stiff peaks, then stir them into the gelatine mixture, beating well.
Pour into a glass serving dish and refrigerate overnight; the egg whites will rise and settle on top.
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.
-
Sugar + lemontop 18% of all pairsSmell alikelowCooked together53,532 recipes
Shared aroma: 2-nonenal (fatty, green).
-
Lemon + eggtop 19% of all pairsSmell alikelowCooked together44,316 recipes
Shared aroma: (e,e)-2,4-decadienal (fatty, deep fried).
-
Sugar + eggtop 21% of all pairsSmell alikemoderateCooked together122,807 recipes
Shared aroma: 2-nonenal (fatty, green).
Sugar and lemon barely smell alike, yet cooks put them together in 53,532 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
- Gelatine
- Sets the liquid into a wobbly, sliceable structure as it cools.
- Egg whites
- Whipped to stiff peaks, they add airy lightness and form a foam layer on top.
- Sugar
- Sweetens the pudding and balances the sharpness of the lemon juice.
- Lemons
- Provide tart acidity and citrus aroma that cut through the sweetness.
The step that matters
Dissolving the gelatine fully. Gelatine only sets when its granules are completely hydrated and dissolved in hot liquid. Undissolved specks left in the mixture will not firm up, leaving a grainy or uneven set, so the mixture should be stirred until clear before the other ingredients are added.
Swap the lemon
How well each one fits the dish's main ingredients (sugar, egg):
- Vanillafits better
- Raisinfits about as well
- Lemonthe original
- Datesfits less well
Fit is the average pairing score against sugar, egg. 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.
More gelatin pudding 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.
Lemon Cake228 recipes
Lemon Ice147 recipes
Lemon Sherbet103 recipes
Lemon Custard64 recipes