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 ↓
Tofu Cream of Tomato Soup
Ingredients
Directions
Sauté tomatoes and onion in olive oil until onions are clear.
Blend the soup and tofu in a blender.
Add blended mixture to the sautéed onions and tomatoes.
Warm through and add water as needed.
Add salt and pepper to taste and top with chopped fresh basil.
Nutrition, whole recipe (rough)
Counts 6 of 7 ingredients. The other 1 aren't in our nutrition table and add nothing above, so the real totals are higher.
What these numbers assume: 6 portions
| Ingredient | Portion assumed | kcal |
|---|---|---|
| Olive Oil | 1 tbsp (14g) | 119 |
| Tofu | 100g firm | 76 |
| Onion | 1 medium (110g) | 44 |
| Tomato | 1 medium (123g) | 22 |
| Black Pepper | 1 tsp ground (2.3g) | 6 |
| Salt | 1 tsp (6g) | 0 |
| Soup | not in our table | 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.
-
Tomato + olivetop 1% of all pairsSmell alikemoderateCooked together15,539 recipes
Shared aroma: 3-hexenal (apple, fruity).
-
Tomato + peppertop 7% of all pairsSmell alikemoderateCooked together17,923 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
-
Olive + tofutop 8% of all pairsSmell alikemoderateCooked together678 recipes
Shared aroma: ethyl isobutyrate (fruity, ethereal).
-
Tomato + oniontop 8% of all pairsSmell alikemoderateCooked together20,633 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
-
Onion + olivetop 8% of all pairsSmell alikemoderateCooked together29,779 recipes
Shared aroma: 2,4-decadienal (seaweed).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Tofu
- Blends into the soup to make it creamy and smooth without dairy.
- Tomatoes
- Provide the main body, bright tomato flavour, and liquid for the soup.
- Condensed tomato soup
- Adds concentrated tomato flavour and body to the blended base.
- Onion
- Softens as it sautés, adding sweetness and savoury depth.
The step that matters
Blend the soup and tofu until completely smooth. Any tofu lumps left in the blend will stay grainy in the finished soup. Thorough blending gives the cream-like texture the dish depends on.
Swap the onion
How well each one fits the dish's main ingredients (tomato, olive, tofu, pepper):
- Capsicumfits better
- Eggplantfits better
- Spinachfits better
- Onionthe original
Fit is the average pairing score against tomato, olive, tofu, 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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