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 ↓
Beauregard Eggs
Ingredients
Directions
Prepare
Boil the eggs for 20 minutes, then remove the shells.
Chop the egg whites finely and rub the yolks through a sieve; do not mix them.
Boil the milk in a saucepan.
Make the sauce
In a bowl, rub the butter and cornstarch together, then add to the boiling milk.
Add the chopped egg whites, salt, and pepper to the milk mixture.
Assemble and bake
Place the toast on a hot dish and cover with a layer of the white sauce.
Add a thin layer of yolks, then the remaining whites, and finally the rest of the yolks.
Sprinkle the top with a little salt and pepper, then place in the oven for a few minutes before serving.
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.
-
Milk + buttertop 7% of all pairsSmell alikemoderateCooked together81,283 recipes
Shared aroma: (z)-4-heptenal (biscuit, cream).
-
Butter + eggtop 17% of all pairsSmell alikemoderateCooked together118,967 recipes
Shared aroma: decanal (soap, orange peel).
-
Milk + eggtop 18% of all pairsSmell alikemoderateCooked together88,785 recipes
Shared aroma: 2-nonenal (fatty, green).
-
Butter + peppertop 21% of all pairsSmell alikemoderateCooked together85,593 recipes
Shared aroma: trans-2-nonenal (cardboard, fatty).
-
Milk + peppertop 22% of all pairsSmell alikemoderateCooked together26,984 recipes
Shared aroma: ethyl 2-methylbutyrate (fruity, apple).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Milk
- Forms the body of the white sauce and provides its liquid base.
- Cornstarch
- Thickens the hot milk into a smooth, spoonable white sauce.
- Butter
- Adds richness and a smooth, mellow flavour to the sauce.
- Eggs
- Whites add chopped texture and yolks add richness and colour to the layers.
The step that matters
Thickening the white sauce. Cornstarch only thickens once it is heated in liquid, so the milk must be boiling when the butter and cornstarch mixture goes in. Rubbing them together first helps prevent lumps, and stirring keeps the starch evenly dispersed as the sauce thickens.
“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.
You might also like
The free Flavor Lab newsletter: one surprising pairing a week and the molecular reason it works, in 60 seconds. No spam, unsubscribe anytime.
Prefer an account? Create a free account to save pairings and unlock the full chemistry.
Tomato Soup526 recipes
Brown Bread461 recipes
Mutton Broth292 recipes
Yorkshire Pudding264 recipes