Why it works: Milk and egg are a kitchen classic. They rank in the top 18% of all ingredient pairs, and cooks put them together in 88,785 recipes. Both carry 2-nonenal, which smells fatty, green. The science ↓
Butterless Sauce
Ingredients
Directions
Make the custard
Heat the milk in a double boiler.
In a bowl, beat the egg yolks with the sugar.
Once the milk is hot, add the egg mixture and cook until thickened like custard.
Cool and finish
Remove from heat and let cool before adding flavoring.
Just before serving, gently fold in the well-beaten egg whites.
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.
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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).
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Egg + sugartop 21% of all pairsSmell alikemoderateCooked together122,807 recipes
Shared aroma: 2-nonenal (fatty, green).
Milk and sugar barely smell alike, yet cooks put them together in 77,875 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
- Milk
- Forms the liquid base and adds richness to the custard.
- Egg yolks
- Thicken the custard as their proteins set when gently heated.
- Sugar
- Sweetens the custard and raises the temperature at which the yolks set.
The step that matters
Cook the egg mixture until thickened like custard. Egg yolk proteins set when heated, but at higher temperatures they tighten and curdle. Cook gently over the double boiler and stir constantly so the custard thickens smoothly instead of turning grainy.
“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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