Why it works: Milk and flour are a kitchen classic. They rank in the top 14% of all ingredient pairs, and cooks put them together in 78,219 recipes. Both carry isobutyraldehyde, which smells malty, green. The science ↓
Macaroni with Tomato Sauce
Ingredients
Directions
Cook the macaroni according to package instructions.
In a saucepan, heat the nut milk to boiling.
Add salt to taste and thicken with the white flour.
Stir in the strained tomatoes.
Pour the sauce over the cooked macaroni and serve hot.
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.
Photo for illustrative purposes only · Contact us to use it
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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Milk + flourtop 14% of all pairsSmell alikelowCooked together78,219 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Milk + tomatotop 15% of all pairsSmell alikemoderateCooked together2,226 recipes
Shared aroma: 1-octen-3-one (mushroom, metallic).
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Flour + tomatotop 22% of all pairsSmell alikemoderateCooked together7,065 recipes
Shared aroma: isobutyraldehyde (malty, green).
Milk and flour barely smell alike, yet cooks put them together in 78,219 recipes: they work on texture and structure more than aroma.
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Nut milk
- Forms the liquid base of the sauce that the flour thickens.
- White flour
- Thickens the nut milk into a smooth, body-rich sauce.
- Strained tomatoes
- Adds tomato flavour and acidity to the sauce.
- Macaroni
- Serves as the starch base that the sauce coats.
The step that matters
Thicken with the white flour. Flour must be whisked into the hot liquid gradually or it will clump. Starch granules swell and gelatinise as the liquid heats, so a smooth, thickened sauce depends on dispersing the flour evenly before it sets.
Swap the tomato
How well each one fits the dish's main ingredients (milk, flour):
- Arrowrootfits better
- Potatofits better
- Sweet potatofits better
- Tomatothe original
Fit is the average pairing score against milk, 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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