Why it works: Tomato and celery are a kitchen classic. They rank in the top 4% of all ingredient pairs, and cooks put them together in 3,377 recipes. Both carry 4'-methylacetophenone, which smells bitter almond. The science ↓
Poached Eggs with Tomato Sauce
Ingredients
Directions
Make the sauce
Cream the butter and flour together in a saucepan.
Add the tomato juice, celery, onion, salt, and red pepper; bring to a boil.
Stir in the baking soda and milk.
Poach and serve
Prepare the eggs in a poacher.
Drop the eggs into hot water.
Serve the poached eggs on buttered toast, surrounded by the tomato sauce.
Garnish with parsley.
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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Tomato + celerytop 4% of all pairsSmell alikemoderateCooked together3,377 recipes
Shared aroma: 4'-methylacetophenone (bitter almond).
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Celery + peppertop 5% of all pairsSmell alikestrongCooked together16,012 recipes
Shared aroma: 4'-methylacetophenone (bitter almond).
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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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Celery + oniontop 7% of all pairsSmell alikemoderateCooked together18,518 recipes
Shared aroma: guaiacol (smoky, sweet).
-
Tomato + peppertop 7% of all pairsSmell alikemoderateCooked together17,923 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Eggs
- Set into soft, tender portions when poached, forming the main body of the dish.
- Tomato juice
- Provides the liquid base and acidity that give the sauce its flavour.
- Butter
- Adds richness and fat, and with flour forms the base that thickens the sauce.
- Flour
- Thickens the butter and liquids into a smooth sauce body.
- Milk
- Adds creaminess and softens the sauce, mellowing the tomato sharpness.
- Baking soda
- Neutralises some tomato acidity, which mellows the sauce and reduces sharpness.
The step that matters
Drop the eggs into hot water. Water that is too vigorously boiling breaks up the whites, while water that is too cool lets them spread and set poorly. Gently simmering water helps the whites coagulate around the yolks.
Swap the onion
How well each one fits the dish's main ingredients (tomato, celery, pepper, butter, flour, milk, egg):
- Capsicumfits better
- Potatofits better
- Carrotfits better
- Onionthe original
Fit is the average pairing score against tomato, celery, pepper, butter, flour, milk, 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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