Why it works: Butter and bread are a kitchen classic. They rank in the top 7% of all ingredient pairs, and cooks put them together in 27,232 recipes. Both carry delta-decalactone, which smells sweet, creamy. The science ↓
Beauregard Eggs
Ingredients
Directions
Prepare
Separate the whites and yolks of the hard-boiled eggs and chop the whites finely.
In a saucepan, melt the butter, stir in the flour, and gradually add the milk to make a cream sauce; bring to a boil.
Add the chopped egg whites to the boiling cream sauce.
Place the toasted bread squares on a heated platter.
Assemble and serve
Heap the cream sauce over the toasted bread, then dust with the yolks and season with salt and pepper.
Serve immediately.
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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Butter + breadtop 7% of all pairsSmell alikemoderateCooked together27,232 recipes
Shared aroma: delta-decalactone (sweet, creamy).
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Butter + milktop 7% of all pairsSmell alikemoderateCooked together81,283 recipes
Shared aroma: (z)-4-heptenal (biscuit, cream).
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Cream + buttertop 8% of all pairsSmell alikemoderateCooked together41,516 recipes
Shared aroma: delta-dodecalactone (sweet, creamy).
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Cream + saucetop 9% of all pairsSmell alikemoderateCooked together4,787 recipes
Shared aroma: ethanol (alcoholic, ethereal).
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Milk + breadtop 11% of all pairsSmell alikemoderateCooked together11,466 recipes
Shared aroma: 2-undecenal (sweet).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Hard-boiled eggs
- Provide the chopped whites and crumbled yolks that give the dish its body and savory richness.
- Butter
- Enriches the cream sauce and carries flavor through the roux.
- Flour
- Thickens the milk into a smooth cream sauce as it cooks with the butter.
- Milk
- Forms the liquid base of the cream sauce, giving it a smooth, creamy texture.
- Toasted bread
- Gives a crisp, sturdy base that holds the warm cream sauce.
The step that matters
Adding the chopped egg whites to the boiling sauce. Egg whites can toughen or curdle when held at high heat for long, so keep the sauce bubbling only as needed and serve immediately to keep the texture smooth and tender.
“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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