Why it works: Milk and lemon are a kitchen classic. They rank in the top 15% of all ingredient pairs, and cooks put them together in 19,053 recipes. Both carry 2-nonenal, which smells fatty, green. The science ↓
Snow Drift
Ingredients
Directions
Prepare the isinglass
Soak the isinglass in 1 quart of cold water for 2 hours or overnight, weighted down.
Remove the isinglass from the water and pour 1 pint of boiling water over it.
Add the sugar and lemon juice to the isinglass mixture.
Set and mold
Chill the mixture on ice until it begins to thicken.
Beat the whites of 4 eggs until stiff and fold them into the mixture.
Pour the mixture into cold water-wetted molds and place them on ice.
Serve
Serve with a boiled custard made from the 4 yolks, 1 whole egg, and the milk.
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.
-
Milk + lemontop 15% of all pairsSmell alikemoderateCooked together19,053 recipes
Shared aroma: 2-nonenal (fatty, green).
-
Sugar + lemontop 18% of all pairsSmell alikelowCooked together53,532 recipes
Shared aroma: 2-nonenal (fatty, green).
-
Milk + eggtop 18% of all pairsSmell alikemoderateCooked together88,785 recipes
Shared aroma: 2-nonenal (fatty, green).
-
Milk + sugartop 18% of all pairsSmell alikelowCooked together77,875 recipes
Shared aroma: 2-nonenal (fatty, green).
-
Egg + lemontop 19% of all pairsSmell alikelowCooked together44,316 recipes
Shared aroma: (e,e)-2,4-decadienal (fatty, deep fried).
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
- Isinglass
- Gelatin-like protein that sets the mixture so it holds its shape when molded.
- Eggs
- Whites are beaten to add airy lightness, and yolks and whole egg enrich the custard.
- Lemon juice
- Adds acidity that brightens the sweetness of the sugar.
- Sugar
- Sweetens the mixture and adds body to the set dessert.
- Milk
- Forms the base of the boiled custard that accompanies the dessert, adding richness.
The step that matters
Folding in the beaten egg whites. Stiff whites trap air that gives the mousse-like texture. Folding gently keeps that air in; stirring hard deflates the foam. Chilling until the mixture just begins to thicken helps the whites hold their volume when added.
Swap the lemon
How well each one fits the dish's main ingredients (milk, sugar, egg):
- Vanillafits better
- Figfits about as well
- Raisinfits about as well
- Lemonthe original
Fit is the average pairing score against milk, 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.
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