Why it works: Milk and butter are a kitchen classic. They rank in the top 7% of all ingredient pairs, and cooks put them together in 81,283 recipes. Both carry (z)-4-heptenal, which smells biscuit, cream. The science ↓
Blanc Mange
Ingredients
Directions
Make the custard
In a porcelain saucepan, combine the milk and sugar.
Set the saucepan in another pot containing boiling water.
Mix the corn starch with a little cold milk and stir it in.
Stir until it boils for 3 minutes, then add the butter.
Beat the egg yolks and stir them in, ensuring it does not boil after adding.
Set the mold
Remove from heat and beat the egg whites with 1 teaspoon sugar until stiff.
Gently fold the egg whites and lemon extract into the mixture.
Pour into a porcelain mold dipped in cold water.
Serve
Once cold, turn it out and serve with wine custard or fruit sauce.
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 + buttertop 7% of all pairsSmell alikemoderateCooked together81,283 recipes
Shared aroma: (z)-4-heptenal (biscuit, cream).
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Milk + corntop 10% of all pairsSmell alikemoderateCooked together6,955 recipes
Shared aroma: hexanal (green, grassy).
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Corn + lemontop 13% of all pairsSmell alikemoderateCooked together1,927 recipes
Shared aroma: 2-nonenal (fatty, green).
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Corn + buttertop 14% of all pairsSmell alikemoderateCooked together7,345 recipes
Shared aroma: 2,3-pentanedione (butter, sweet).
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Milk + lemontop 15% of all pairsSmell alikemoderateCooked together19,053 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
- Milk
- Forms the liquid base that the starch thickens into a smooth custard.
- Corn starch
- Thickens the milk as it boils, giving the blancmange its firm, sliceable set.
- Eggs
- Yolks enrich and thicken the custard; whipped whites lighten the texture.
- Sugar
- Adds sweetness and balances the flavor of the milk and lemon.
- Butter
- Adds richness and a smoother, rounder mouthfeel to the custard.
- Lemon extract
- Adds a bright citrus aroma that lifts the mild, creamy base.
The step that matters
Adding the egg yolks without boiling. Egg yolk proteins thicken gently but scramble and curdle if the mixture gets too hot. Keeping it below boiling after the yolks go in keeps the custard smooth.
Swap the lemon
How well each one fits the dish's main ingredients (milk, sugar, corn, butter, egg):
- Vanillafits better
- Coconutfits better
- Figfits better
- Lemonthe original
Fit is the average pairing score against milk, sugar, corn, butter, 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.
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