Why it works: Milk and egg are a kitchen classic. They rank in the top 18% of all ingredient pairs, and 88,785 recipes mention both. Both carry 2-nonenal, which smells fatty, green. The science ↓
Liaison of Eggs for Thickening Sauces
Ingredients
Directions
Make the liaison
Beat up the yolks of the eggs, add the milk, and strain the mixture through a hair-sieve.
Finish the sauce
When adding the liaison to the sauce, keep stirring throughout to prevent curdling.
Allow the sauce to just simmer, but not boil.
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. See the original page.
Explore the science
The flavor team
The pairs that carry this dish. Each one is judged two ways: how much aroma chemistry they share, and how many recipes mention both.
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Milk + eggtop 18% of all pairsAroma overlapmoderateMentioned together88,785 recipes
Shared aroma: 2-nonenal (fatty, green).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Eggs
- Egg yolks thicken the sauce as their proteins gently set with heat.
- Milk
- Milk adds liquid that dilutes the yolks so they blend smoothly into the sauce.
The step that matters
Adding the liaison while stirring. Egg proteins set when heated, so if the yolks get too hot or are not stirred in evenly, they curdle into lumps. Constant stirring spreads the heat and keeps the sauce smooth.
“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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