Why it works: Fennel and tomato match in chemistry and in kitchens. They rank in the top 4% of all ingredient pairs, and 551 recipes mention both. Both carry beta-phellandrene, which smells minty, terpene. The science ↓
The recipe
6 servingsIngredients
Directions
Method written by CompKitchen from the ingredient list. Not the original author's method, not kitchen-tested.
Place the chopped onion, sliced fennel and minced garlic in a 4 to 6 quart slow cooker.
Add the vegetable broth, the diced tomatoes with their juice, and the white kidney beans with their liquid. Stir in the ground black pepper.
Cover and cook on low for 6 hours 30 minutes (about 390 minutes), until the fennel and onion are very tender.
Squeeze excess liquid from the thawed spinach, then stir it into the soup. Cover and cook on low for 30 more minutes until heated through.
Ladle the soup into bowls and serve hot.
Explore the science
The flavor team
The pairs that carry this dish. Each one is judged two ways: how much aroma chemistry they share, and how many recipes mention both.
-
Fennel + tomatotop 4% of all pairsAroma overlapstrongMentioned together551 recipes
Shared aroma: beta-phellandrene (minty, terpene).
-
Onion + garlictop 1% of all pairsAroma overlapstrongMentioned together29,030 recipes
Shared aroma: furaneol (caramel, strawberry).
-
Garlic + tomatotop 2% of all pairsAroma overlapmoderateMentioned together14,075 recipes
Shared aroma: furaneol (caramel, strawberry).
-
Garlic + spinachtop 3% of all pairsAroma overlapmoderateMentioned together2,433 recipes
Shared aroma: 1-hexanol (resin, flower).
-
Pepper + tomatotop 4% of all pairsAroma overlapstrongMentioned together17,913 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
Flavor stand-ins for the kidney beans
How well each one fits the dish's main ingredients (pepper, fennel, onion, garlic, spinach, tomato):
- Chickpeabetter flavor fit
- Beansbetter flavor fit
- Sesamebetter flavor fit
- Kidney beansthe original
Fit is the average pairing score against pepper, fennel, onion, garlic, spinach, tomato. Candidates are from the same food group and used in at least 100 recipes. This compares flavor only: it does not check the job the ingredient does in the dish (bulk, moisture, acidity, structure).
The Sunday pairing: one pairing, the chemistry behind it, and how to cook it. No spam, unsubscribe anytime.
Prefer an account? Create a free account for sign-in; Pro adds the full results and chemistry.