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 ↓
Tapioca Cream
Ingredients
Directions
Prepare
Soak the tapioca overnight in enough milk to cover.
Bring 2 cups of milk to a boil.
In a bowl, beat together the egg yolks, sugar, and lemon or vanilla extract.
Make the tapioca cream
Add the soaked tapioca to the boiling milk and stir in the egg mixture.
Let it boil, then pour into a dish.
Finish and serve
Spread the beaten egg whites on top and serve cold.
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.
Photo for illustrative purposes only · Contact us to use it
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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Milk + lemontop 15% of all pairsSmell alikemoderateCooked together19,053 recipes
Shared aroma: 2-nonenal (fatty, green).
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Sugar + lemontop 18% of all pairsSmell alikelowCooked together53,532 recipes
Shared aroma: 2-nonenal (fatty, green).
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Milk + eggtop 18% of all pairsSmell alikemoderateCooked together88,785 recipes
Shared aroma: 2-nonenal (fatty, green).
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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
- Tapioca
- Swells during soaking and cooking, thickening the milk into a creamy custard texture.
- Milk
- Forms the liquid base that the tapioca thickens into a creamy cream.
- Egg yolks
- Enrich the cream and thicken it further as they cook, adding richness.
- Sugar
- Sweetens the cream and balances its flavor.
- Egg whites
- Beaten and spread on top, adding a light, airy layer to the dish.
The step that matters
Let it boil, then pour into a dish. Tapioca must be fully cooked in boiling liquid to lose its raw starchy texture and to thicken properly. Egg yolks also need heat to thicken, so the mixture should be kept at a boil briefly while stirring.
Swap the lemon
How well each one fits the dish's main ingredients (milk, egg, sugar):
- Vanillafits better
- Figfits about as well
- Raisinfits about as well
- Lemonthe original
Fit is the average pairing score against milk, egg, sugar. 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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