Why it works: Tomato and egg are a kitchen classic. They rank in the top 34% of all ingredient pairs, and cooks put them together in 5,890 recipes. Both carry 2-nonenal, which smells fatty, green. The science ↓
Tomato Souffle
Ingredients
Directions
The book says “a hot oven”. The 400°F (200°C) in the steps is the modern equivalent, not the book's own figure.
Prepare the base
Prepare tomato pulp, boiling it down if too liquid.
Stir in the yolks of three eggs.
Add salt to taste.
Fold and fill
Gently fold in the well-beaten egg whites.
Fill a large souffle dish or several small ones.
Bake and serve
Bake in a hot oven at 400°F (200°C) until it rises and is set in the center.
Serve immediately.
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 + eggtop 34% of all pairsSmell alikelowCooked together5,890 recipes
Shared aroma: 2-nonenal (fatty, green).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Tomato pulp
- Provides the main flavor and moisture; boiling it down concentrates it so the soufflé base is not too wet.
- Egg yolks
- Add richness and emulsify the base, helping the mixture hold together before the whites are folded in.
- Egg whites
- Whipped and folded in, they trap air that expands in the oven, giving the soufflé its lift and light texture.
The step that matters
Gently fold in the well-beaten egg whites. Folding rather than stirring keeps the air bubbles in the whites intact. Those bubbles expand in the oven and create the rise, so overmixing deflates the batter and leaves a dense result.
“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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