Why it works: Tomato and olive are a kitchen classic. They rank in the top 1% of all ingredient pairs, and cooks put them together in 15,539 recipes. Both carry 3-hexenal, which smells apple, fruity. The science ↓
Spaghetti with Tomatoes
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.
Cook the spaghetti
Bring a large pot of salted water to a boil.
Add the spaghetti and cook for 20 minutes, bending it as it softens.
Drain the spaghetti in a colander and set it in a pan of cold water for 10 minutes to bleach it.
Make the sauce
In a saucepan, boil the tomatoes with the minced garlic.
Dissolve the flour in the olive oil and add it to the boiling tomatoes, stirring until thickened.
Bake and serve
Oil a covered baking dish and mix the spaghetti with the tomato sauce thoroughly.
Bake in a preheated oven at 350°F (175°C) for 15 minutes.
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 + olivetop 1% of all pairsSmell alikemoderateCooked together15,539 recipes
Shared aroma: 3-hexenal (apple, fruity).
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Olive + garlictop 2% of all pairsSmell alikemoderateCooked together25,665 recipes
Shared aroma: linalool (floral, citrus).
-
Tomato + garlictop 3% of all pairsSmell alikemoderateCooked together14,076 recipes
Shared aroma: furaneol (caramel, strawberry).
-
Olive + wheattop 6% of all pairsSmell alikestrongCooked together1,100 recipes
Shared aroma: 2-undecenal (sweet).
-
Tomato + wheattop 7% of all pairsSmell alikemoderateCooked together468 recipes
Shared aroma: 1-nonanal (fatty, waxy).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Spaghetti
- Forms the bulk of the dish and absorbs the sauce as it bakes.
- Tomatoes
- Provide the liquid and acidity that make up the sauce.
- Olive oil
- Carries flavour and fat, and helps the flour blend smoothly into the sauce.
- Garlic
- Adds aroma and savoury flavour to the tomato sauce.
- Whole-wheat flour
- Thickens the tomato sauce as it cooks.
The step that matters
Dissolve the flour in the olive oil before adding it to the boiling tomatoes, stirring until thickened.. Flour added directly to hot liquid clumps, because its starch coats the outside of each particle before it can hydrate. Dissolving it in fat first separates the particles, so the sauce thickens smoothly.
Swap the clove
How well each one fits the dish's main ingredients (tomato, olive, garlic, wheat, flour):
- Cuminfits better
- Oreganofits better
- Basilfits better
- Clovethe original
Fit is the average pairing score against tomato, olive, garlic, wheat, flour. 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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