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 ↓
Tomato Souffle
Ingredients
Directions
The book says “a moderate oven”. The 350°F (175°C) in the steps is the modern equivalent, not the book's own figure.
Prepare
Slice the raw tomatoes and boiled celery, and place them in a soufflé dish.
Make the base
In a saucepan, melt the butter, then whisk in the flour and cook for 1 minute.
Gradually add the milk, stirring until thickened.
Remove from heat and mix in the egg yolks, cheese, pepper, and salt.
Bake and serve
In a separate bowl, beat the egg whites until stiff peaks form, then gently fold them into the mixture.
Pour the soufflé mixture over the tomatoes and celery in the dish.
Sprinkle with browned bread crumbs and bake at 350°F (175°C) for 30 minutes.
Serve as a second course or luncheon dish.
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).
-
Butter + milktop 7% of all pairsSmell alikemoderateCooked together81,283 recipes
Shared aroma: (z)-4-heptenal (biscuit, cream).
-
Tomato + peppertop 7% of all pairsSmell alikemoderateCooked together17,923 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
-
Butter + cheesetop 8% of all pairsSmell alikemoderateCooked together7,962 recipes
Shared aroma: delta-dodecalactone (sweet, creamy).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Eggs
- Whites whipped to stiff peaks trap air, which lifts the soufflé as it bakes; yolks enrich the base.
- Flour
- Thickens the butter and milk into a white sauce that holds the soufflé together.
- Butter
- Fat that combines with the flour to form the roux, adding richness to the base.
- Milk
- Liquid that, with the flour, forms the thick sauce base for the soufflé.
- Cheese
- Adds savoury flavour and fat to the sauce base.
- Tomatoes
- Provide moisture and acidity, giving the dish its main flavour under the soufflé.
The step that matters
Fold the egg whites gently. Whites whipped to stiff peaks hold the air that makes the soufflé rise. Vigorous stirring knocks that air out, so the soufflé bakes flat and dense.
Swap the celery
How well each one fits the dish's main ingredients (tomato, butter, flour, cheese, egg, pepper, milk):
- Parsleyfits better
- Thymefits better
- Nutmegfits better
- Celerythe original
Fit is the average pairing score against tomato, butter, flour, cheese, egg, pepper, milk. 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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