Why it works: Celery and parsley match in chemistry and in kitchens. They rank in the top 1% of all ingredient pairs, and cooks put them together in 6,810 recipes. Both carry 4'-methylacetophenone, which smells bitter almond. The science ↓
How We Cook in Tennessee
Ingredients
Directions
Prepare the tomatoes
Use one two-pound can of tomatoes.
Add one-half cup of water to the tomatoes.
Place the tomatoes on the stove and boil until they break into pieces, adding a pinch of soda.
Make the soup
Pour the tomatoes into a quart of boiling sweet milk.
Remove a little milk, dissolve one teaspoon of flour and one teaspoon of sugar in it, stir into the soup, and let boil for ten minutes.
Add butter, salt, and red pepper to taste.
Strain the soup through cheesecloth.
Nutrition, whole recipe (rough)
Counts 9 of 10 ingredients. The other 1 aren't in our nutrition table and add nothing above, so the real totals are higher.
What these numbers assume: 9 portions
| Ingredient | Portion assumed | kcal |
|---|---|---|
| Flour | 1 cup (125g) all-purpose | 455 |
| Milk | 1 cup (244ml) whole | 149 |
| Sugar | 1 tbsp (12.5g) granulated | 49 |
| Tomato | 1 medium (123g) | 22 |
| Celery | 1 stalk (40g) | 6 |
| Black Pepper | 1 tsp ground (2.3g) | 6 |
| Cayenne | 1 tsp (1.8g) | 6 |
| Parsley | 1 tbsp chopped fresh (3.8g) | 1 |
| Salt | 1 tsp (6g) | 0 |
| Water | 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.
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. See the original page.
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.
-
Celery + parsleytop 1% of all pairsSmell alikestrongCooked together6,810 recipes
Shared aroma: 4'-methylacetophenone (bitter almond).
-
Pepper + parsleytop 2% of all pairsSmell alikestrongCooked together34,122 recipes
Shared aroma: 4'-methylacetophenone (bitter almond).
-
Tomato + celerytop 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).
-
Tomato + peppertop 7% of all pairsSmell alikemoderateCooked together17,923 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Tomatoes
- Form the body and main flavor of the soup, with natural acidity.
- Sweet milk
- Provides the creamy body and mild sweetness that make the soup rich.
- Flour
- Thickens the soup slightly as it boils.
- Soda
- Neutralizes some tomato acidity, which reduces the chance of the milk curdling.
The step that matters
Pouring the tomatoes into the boiling milk. Tomatoes are acidic, and acid can make milk curdle, especially when it is hot. Cooking the tomatoes with soda first lowers their acidity and helps keep the soup smooth. Pour the tomatoes in steadily while the milk is boiling and stir as you go.
Swap the tomato
How well each one fits the dish's main ingredients (flour, milk, celery, pepper, parsley):
- Carrotfits better
- Parsnipfits better
- Turnipfits better
- Tomatothe original
Fit is the average pairing score against flour, milk, celery, pepper, parsley. 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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