Why it works: Fennel and green beans work together. They rank in the top 14% of all ingredient pairs, and 5 recipes mention both. Both carry 1-octen-3-ol, which smells mushroom, earthy. The science ↓
The recipe
Ingredients
Contains: milk, wheat (auto-detected from the ingredients and method; we can miss things, so check labels)
Directions
Prepare the sauce
Bring a large pot of lightly salted water to a boil.
In a large nonstick skillet, heat olive oil over medium‑high heat.
Add chopped onion and fennel; cook, stirring often, until softened, about 5 minutes.
Add minced garlic and fennel seeds; cook, stirring, for 1 minute.
Stir in vegetable broth and frozen baby lima beans; bring to a simmer.
Stir in green beans and salt; reduce heat to medium and simmer until all beans are tender, 15 to 20 minutes.
Add canned crushed tomatoes and kalamata olives; simmer, stirring occasionally, until flavors have blended, about 5 minutes.
Stir in chopped parsley and freshly ground pepper.
Cook and serve
Shortly before sauce is ready, add bow‑tie pasta to boiling water; stir to prevent sticking.
Cook pasta, stirring often, until just tender, 8 to 10 minutes.
Drain pasta well and place in a large warm serving bowl.
Add bean mixture to pasta and toss to coat.
Serve sprinkled with Parmesan cheese if desired.
This recipe comes from the Recipes Wiki on Fandom and is licensed CC BY-SA 4.0. Our formatting and summaries are shared under the same licence.
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 aroma chemistry they share, and how many recipes mention both.
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Fennel + green beanstop 14% of all pairsAroma overlapmoderateMentioned together5 recipes
Shared aroma: 1-octen-3-ol (mushroom, earthy).
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Lima beans + green beanstop 1% of all pairsAroma overlapstrongMentioned together8 recipes
Shared aroma: 2-isobutyl-3-methoxypyrazine (green bell pepper, earthy).
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Olive + tomatotop 1% of all pairsAroma overlapstrongMentioned together14,164 recipes
Shared aroma: 3-hexenal (apple, fruity).
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Onion + garlictop 1% of all pairsAroma overlapstrongMentioned together29,030 recipes
Shared aroma: furaneol (caramel, strawberry).
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Fennel + parsleytop 2% of all pairsAroma overlapstrongMentioned together625 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
- Fennel seeds
- Add a warm, aromatic anise-like flavor to the sauce.
- Green beans
- Provide a tender, firm texture and fresh vegetable bulk to the sauce.
- Baby lima beans
- Add a creamy, starchy texture that thickens the vegetable sauce slightly.
- Kalamata olives
- Add briny, salty depth and savory richness to the tomato sauce.
- Crushed tomatoes
- Provide acidity and body, forming the base of the sauce.
- Bow-tie pasta
- Carries the chunky sauce, catching pieces of vegetables and beans in its shapes.
The step that matters
Cook the pasta until just tender. Pasta keeps softening after draining, so pulling it while still slightly firm keeps it from turning mushy when tossed with the hot sauce.
Flavor stand-ins for the lima beans
How well each one fits the dish's main ingredients (olive, onion, fennel, garlic, green beans, tomato, parsley):
- Beansbetter flavor fit
- Chickpeabetter flavor fit
- Lima beansthe original
- Sesameabout as good a flavor fit
Fit is the average pairing score against olive, onion, fennel, garlic, green beans, tomato, parsley. 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).
“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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