Why it works: Cheese and parmesan cheese match in chemistry and in kitchens. They rank in the top 3% of all ingredient pairs, and cooks put them together in 1,041 recipes. Both carry ethyl 2-methylbutyrate, which smells fruity, apple. The science ↓
Tomato Souffle
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.
Make the base
In a saucepan, combine tomato pulp, butter, grated cheese, chopped macaroni, bread crumbs, and mustard.
Stir over medium heat until the mixture boils.
Remove from heat and let cool slightly.
Add the egg yolks and mix well.
Bake and serve
In a separate bowl, beat the egg whites until stiff peaks form, then gently fold them into the mixture.
Pour the mixture into a baking dish and top with grated Parmesan cheese.
Bake in a hot oven at 400°F (200°C) until golden and puffed.
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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Cheese + parmesan cheesetop 3% of all pairsSmell alikestrongCooked together1,041 recipes
Shared aroma: ethyl 2-methylbutyrate (fruity, apple).
-
Butter + breadtop 7% of all pairsSmell alikemoderateCooked together27,232 recipes
Shared aroma: delta-decalactone (sweet, creamy).
-
Cheese + breadtop 7% of all pairsSmell alikemoderateCooked together2,130 recipes
Shared aroma: delta-decalactone (sweet, creamy).
-
Butter + cheesetop 8% of all pairsSmell alikemoderateCooked together7,962 recipes
Shared aroma: delta-dodecalactone (sweet, creamy).
-
Butter + parmesan cheesetop 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 whites
- Whipped to stiff peaks, they trap air that lifts the soufflé as it puffs.
- Egg yolks
- Enrich the base and help bind it, giving a richer, set custard-like texture.
- Tomato pulp
- Provides the main liquid and tomato flavour, adding moisture to the base.
- Grated cheese
- Adds savoury flavour and richness to the base.
- Bread crumbs
- Absorb liquid and help give the base body and structure.
The step that matters
Folding in the egg whites. Whites must be beaten to stiff peaks and folded gently. Overmixing deflates the air bubbles, so the soufflé will not rise well in the oven.
Swap the mustard
How well each one fits the dish's main ingredients (tomato, butter, cheese, bread, egg, parmesan cheese):
- Asparagusfits better
- Capsicumfits better
- Potatofits better
- Mustardthe original
Fit is the average pairing score against tomato, butter, cheese, bread, egg, parmesan cheese. 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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