Why it works: Olive and mushroom match in chemistry and in kitchens. They rank in the top 4% of all ingredient pairs, and 4,057 recipes mention both. Both carry trans,trans-2,4-nonadienal, which smells fatty, green. The science ↓
The recipe
Ingredients
Contains: tree nuts (auto-detected from the ingredients and method; we can miss things, so check labels)
Directions
Prepare the sauce
Preheat oven to 350°F.
Blend almonds until powdered.
Add olive oil, Braggs, water, balsamic vinegar, garlic, rosemary, and oregano, and blend until well combined.
Bake
Place mushrooms upside down in a large baking dish and top with sliced onions.
Pour sauce over and bake for 20–25 minutes.
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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Olive + mushroomtop 4% of all pairsAroma overlapstrongMentioned together4,057 recipes
Shared aroma: trans,trans-2,4-nonadienal (fatty, green).
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Rosemary + oreganotop 1% of all pairsAroma overlapstrongMentioned together344 recipes
Shared aroma: estragole (anise, licorice).
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Garlic + oniontop 1% of all pairsAroma overlapstrongMentioned together29,030 recipes
Shared aroma: furaneol (caramel, strawberry).
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Olive + garlictop 3% of all pairsAroma overlapmoderateMentioned together23,449 recipes
Shared aroma: linalool (floral, citrus).
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Olive + rosemarytop 3% of all pairsAroma overlapstrongMentioned together2,489 recipes
Shared aroma: eucalyptol (eucalyptus, herbal).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Portabello mushrooms
- Form the base of the dish and soften into a tender, juicy filling as they bake.
- Almonds
- Blended to a powder, they thicken the sauce and give it body.
- Olive oil
- Adds fat and richness to the sauce and helps carry the herb flavours.
- Balsamic vinegar
- Adds acidity and a deep, tangy sweetness that balances the richness.
- Onion
- Softens and sweetens as it bakes, adding savoury depth on top of the mushrooms.
Flavor stand-ins for the almond
How well each one fits the dish's main ingredients (olive, vinegar, garlic, rosemary, oregano, mushroom, onion):
- Beansbetter flavor fit
- Chickpeabetter flavor fit
- Sesamebetter flavor fit
- Almondthe original
Fit is the average pairing score against olive, vinegar, garlic, rosemary, oregano, mushroom, onion. 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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