Why it works: Parsley and celery 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 ↓
Crab Tomato Soup
Ingredients
Directions
Make the broth
Combine the water, tomatoes, tomato sauce, bay leaves, barley, parsley, Old Bay seasoning, celery, onion, ham hocks, beef bone, salt and pepper in a large soup pot.
Bring to a boil, reduce the heat and simmer for 1 hour.
Add the crabs and backs and continue cooking for another 30 minutes.
Add the vegetables and crab
Add the cabbage, potatoes and mixed vegetables.
When the vegetables are tender, remove the ham hocks and pick the meat off the bone.
Return the picked meat to the soup.
Discard the bay leaves and backs.
Add the claw meat and simmer 10 minutes longer.
Serve at once.
Nutrition, whole recipe (rough)
Counts 20 of 22 ingredients. The other 2 aren't in our nutrition table and add nothing above, so the real totals are higher.
What these numbers assume: 20 portions
| Ingredient | Portion assumed | kcal |
|---|---|---|
| Beef | 100g cooked | 250 |
| Pork | 100g cooked | 242 |
| Barley | 1 cup cooked (157g) | 193 |
| Potato | 1 medium (173g) baked | 161 |
| Vegetable | 1 tbsp (14g) | 120 |
| Lima Bean | 1/2 cup (85g) cooked | 108 |
| Shrimp | 100g cooked | 99 |
| Blue Crab | 100g cooked | 97 |
| Corn | 1/2 cup kernels (82g) | 77 |
| Pea | 1/2 cup (72g) | 62 |
| Broccoli | 1 cup chopped (156g) | 55 |
| Onion | 1 medium (110g) | 44 |
| Bell Pepper | 1 medium (119g) | 31 |
| Carrot | 1 medium (61g) | 25 |
| Tomato | 1 medium (123g) | 22 |
| Celery | 1 stalk (40g) | 6 |
| Black Pepper | 1 tsp ground (2.3g) | 6 |
| Bay Leaf | 1 leaf (0.6g) | 2 |
| Parsley | 1 tbsp chopped fresh (3.8g) | 1 |
| Salt | 1 tsp (6g) | 0 |
| Water | not in our table | 0 |
| Meat | 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.
-
Parsley + celerytop 1% of all pairsSmell alikestrongCooked together6,810 recipes
Shared aroma: 4'-methylacetophenone (bitter almond).
-
Tomato + celerytop 4% of all pairsSmell alikemoderateCooked together3,377 recipes
Shared aroma: 4'-methylacetophenone (bitter almond).
-
Barley + celerytop 6% of all pairsSmell alikemoderateCooked together571 recipes
Shared aroma: 2-methoxy-4-vinylphenol (clove, smoky).
-
Onion + beeftop 7% of all pairsSmell alikemoderateCooked together17,092 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
-
Barley + beeftop 7% of all pairsSmell alikemoderateCooked together458 recipes
Shared aroma: 2-furfurylthiol (coffee, roasted).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Blue crabs
- Release rich shellfish flavor into the broth as they cook.
- Ham hocks
- Add smoky, savory depth and body to the broth.
- Pearl barley
- Thickens the soup slightly and adds a chewy texture.
- Tomatoes
- Provide acidity, body and a bright red base to the broth.
- Potatoes
- Add starch that softens and gives the soup substance.
- Claw crab meat
- Adds sweet, tender lumps of crab meat at the end.
The step that matters
Adding the claw crab meat last. Crab meat is already cooked and turns tough and stringy if simmered too long, so it is added near the end and only heated through.
Swap the parsley
How well each one fits the dish's main ingredients (tomato, sauce, barley, celery, onion, ham, beef):
- Thymefits about as well
- Garlicfits about as well
- Capersfits about as well
- Parsleythe original
Fit is the average pairing score against tomato, sauce, barley, celery, onion, ham, beef. 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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