Why it works: Pepper and parsley match in chemistry and in kitchens. They rank in the top 2% of all ingredient pairs, and cooks put them together in 34,122 recipes. Both carry 4'-methylacetophenone, which smells bitter almond. The science ↓
Stuffed Eggs with Mayonnaise Sauce
Ingredients
Directions
The book gives no oven temperature. The 400°F (200°C) in the steps was added when the recipe was transcribed, as a starting point.
Prepare the filling
Carefully remove the shells from the hard-boiled eggs.
Cut the eggs in half lengthwise.
Rub the yolks to a powder.
Mix the powdered yolks with an equal amount of bread crumbs.
Add milk, Parmesan, butter, chives, parsley, cayenne, salt, and pepper. Mix well.
If the mixture is too dry, moisten with a little more milk.
Fill and bake
Fill the egg whites with the mixture, rounding the tops.
Place on a baking sheet and bake at 400°F (200°C) for about 5 minutes until lightly browned.
Let cool.
Serve
Serve with mayonnaise or tartar sauce, or serve hot with tomato 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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Pepper + parsleytop 2% of all pairsSmell alikestrongCooked together34,122 recipes
Shared aroma: 4'-methylacetophenone (bitter almond).
-
Chive + parsleytop 3% of all pairsSmell alikestrongCooked together2,150 recipes
Shared aroma: coumarin (sweet, hay).
-
Bread + buttertop 7% of all pairsSmell alikemoderateCooked together27,232 recipes
Shared aroma: delta-decalactone (sweet, creamy).
-
Milk + buttertop 7% of all pairsSmell alikemoderateCooked together81,283 recipes
Shared aroma: (z)-4-heptenal (biscuit, cream).
-
Parmesan cheese + buttertop 9% of all pairsSmell alikemoderateCooked together4,163 recipes
Shared aroma: guaiacol (smoky, sweet).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Egg yolks
- Their rubbed, powdered texture forms the creamy base of the filling.
- Bread crumbs
- Absorb moisture from the yolks and give the filling body and a firmer texture.
- Milk
- Moistens the dry crumb and yolk mixture so it becomes smooth and spreadable.
- Parmesan cheese
- Adds savory, salty flavour and a little browning on the baked tops.
- Butter
- Adds richness and fat, softening the filling and aiding browning in the oven.
The step that matters
Moisten the filling carefully. Crumbs keep absorbing liquid, so a dry filling can crumble, while too much milk makes it loose and hard to pipe. Adding milk gradually and checking the texture keeps it spoonable and holding its shape.
Swap the chive
How well each one fits the dish's main ingredients (egg, milk, bread, pepper, parmesan cheese, butter, parsley):
- Asparagusfits better
- Potatofits better
- Capsicumfits about as well
- Chivethe original
Fit is the average pairing score against egg, milk, bread, pepper, parmesan cheese, butter, parsley. 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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