Why it works: Tomato and basil are a kitchen classic. They rank in the top 1% of all ingredient pairs, and cooks put them together in 3,979 recipes. Both carry 3-hexenal, which smells apple, fruity. The science ↓
Tuscany Peasant Soup
Ingredients
Directions
Brown the sausage
Slice the sausages 1/2 inch thick. Using a large saucepan, brown the sausages. If turkey, spray the pan first with vegetable spray. Pour off any fat.
Sauté the vegetables
Add the celery, zucchini, and onion. Sauté for 2 minutes, stirring.
Slow cook
Put the stock, tomato sauce, and basil into the crockery pot and mix.
Heat on high (300) for 30 minutes. Add the sausage-vegetable mixture to the crockery pot.
Turn to low and cook for 2–3 hours. Salt and pepper to taste.
Serve
Ladle into bowls and garnish with grated cheese.
Serve the hearty soup accompanied by garlic-buttered toasted French bread.
Nutrition, whole recipe (rough)
What these numbers assume: 10 portions
| Ingredient | Portion assumed | kcal |
|---|---|---|
| Sausage | 100g cooked | 301 |
| Beef | 100g cooked | 250 |
| Parmesan Cheese | 1 oz (28g) | 110 |
| Onion | 1 medium (110g) | 44 |
| Tomato | 1 medium (123g) | 22 |
| Cucumber | 1/2 cup sliced (52g) | 16 |
| Celery | 1 stalk (40g) | 6 |
| Black Pepper | 1 tsp ground (2.3g) | 6 |
| Basil | 5 leaves fresh (2.5g) | 1 |
| Salt | 1 tsp (6g) | 0 |
One typical portion per ingredient; the recipe's quantities are not counted. A rough guide only, not for medical or dietary planning.
Steps grouped into stages for easier reading; the method is the source's own.
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 + basiltop 1% of all pairsSmell alikemoderateCooked together3,979 recipes
Shared aroma: 3-hexenal (apple, fruity).
-
Basil + peppertop 4% of all pairsSmell alikestrongCooked together5,294 recipes
Shared aroma: methyl cinnamate (strawberry).
-
Celery + tomatotop 4% of all pairsSmell alikemoderateCooked together3,377 recipes
Shared aroma: 4'-methylacetophenone (bitter almond).
-
Celery + peppertop 5% of all pairsSmell alikestrongCooked together16,012 recipes
Shared aroma: 4'-methylacetophenone (bitter almond).
-
Celery + basiltop 5% of all pairsSmell alikestrongCooked together812 recipes
Shared aroma: myristicin (spice, warm).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Italian sausages
- Provide meaty flavor and fat that carries the soup's seasoning.
- Zucchini
- Softens during slow cooking, adding body and mild vegetable sweetness to the broth.
- Tomato sauce
- Adds acidity and tomato flavor, deepening the broth's color and savoriness.
- Beef stock
- Forms the liquid base, supplying savory depth for the whole soup.
- Celery
- Adds aromatic, savory background flavor as it softens in the pot.
The step that matters
Browning the sausages. Browning creates Maillard flavors on the meat's surface that the slow-cooked broth cannot produce on its own. Pouring off the excess fat keeps the soup from tasting greasy.
Swap the onion
How well each one fits the dish's main ingredients (celery, beef, tomato, sauce, basil, pepper):
- Capsicumfits better
- Carrotfits better
- Eggplantfits better
- Onionthe original
Fit is the average pairing score against celery, beef, tomato, sauce, basil, pepper. 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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