Why it works: Parsley and pepper 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 ↓
Baked Eggs
Ingredients
Directions
The book gives no oven temperature. The 350°F (175°C) in the steps was added when the recipe was transcribed, as a starting point.
Prepare the base
Preheat the oven to 350°F (175°C).
Mix the parsley, onion, and part of the gravy in a bowl, then season with salt and pepper.
Pour the mixture into a pie dish and bake until it begins to bubble.
Add the eggs and finish
Carefully break the eggs into the dish, then sprinkle bread crumbs on top.
Return the dish to the oven and bake for three minutes.
Warm the remaining gravy and pour it into the dish.
Sprinkle more bread crumbs on top and bake until the eggs are set.
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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Parsley + peppertop 2% of all pairsSmell alikestrongCooked together34,122 recipes
Shared aroma: 4'-methylacetophenone (bitter almond).
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Butter + breadtop 7% of all pairsSmell alikemoderateCooked together27,232 recipes
Shared aroma: delta-decalactone (sweet, creamy).
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Onion + parsleytop 9% of all pairsSmell alikemoderateCooked together25,843 recipes
Shared aroma: 2,4-decadienal (seaweed).
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Onion + peppertop 11% of all pairsSmell alikemoderateCooked together68,474 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
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Egg + breadtop 13% of all pairsSmell alikemoderateCooked together22,662 recipes
Shared aroma: (e)-2-octenal (fatty, green).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Eggs
- Set into a firm, tender structure as they bake, forming the body of the dish.
- Gravy
- Adds moisture and savory flavor, keeping the base from drying out in the oven.
- Bread crumbs
- Form a golden, crisp top layer as they toast in the oven.
- Onion
- Adds savory sweetness and aroma as it softens and cooks into the base.
- Butter
- Adds richness and fat, contributing flavor and a smooth mouthfeel.
The step that matters
Bake the eggs until set. Egg whites set at around 140–150°F while yolks thicken more gently. Pulling the dish too early leaves runny whites, while overbaking makes the yolks dry and rubbery.
Swap the onion
How well each one fits the dish's main ingredients (parsley, butter, egg, pepper, bread):
- Shallotfits better
- Capsicumfits better
- Chivefits better
- Onionthe original
Fit is the average pairing score against parsley, butter, egg, pepper, bread. 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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