This creamy wild mushroom fettuccine is the ultimate comfort food. A luscious mushroom cream sauce, enhanced with sweet tarragon and sharp Parmesan, coats every strand of pasta. It’s a quick and satisfying vegetarian dinner that comes together in just 30 minutes.
The combination of mixed wild mushrooms, red onion, garlic and a touch of sour cream creates a velvety sauce that’s both earthy and bright. A squeeze of lemon and fresh parsley add the perfect finishing touch. Serve it as a weeknight meal or impress guests with this restaurant-quality dish.
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Recipe details
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Values are calculated per serving from ingredient amounts and the ingredient nutrition reference per 100g. Allergen and diet labels use available ingredient metadata and name matching; always check product labels for strict diets or allergies. Some ingredient amounts or nutrition values were incomplete, so this is marked as a partial estimate.
Ingredients
Instructions
- Bring a large pot of salted water to a boil. Halve, peel and finely chop the red onion. Mince or grate the garlic. Finely chop the parsley and tarragon. Halve the lemon.
- Add the fettuccine to the boiling water and cook for about 10 minutes, until al dente. Reserve 1/2 cup of pasta water before draining.
- Meanwhile, heat 1 tablespoon olive oil in a large pan over medium heat. Add the chopped onion and season with salt and pepper. Cook for about 5 minutes, until softened.
- Add the garlic and mixed wild mushrooms to the pan. Season with salt and pepper. Cook for about 5 minutes, until the mushrooms are golden brown.
- Stir in the tarragon, veggie stock concentrate and reserved pasta water. Cook for about 3 minutes, until slightly reduced.
- Add the sour cream and stir to combine. Cook for another 3 minutes.
- Drain the pasta and add it to the pan with the sauce. Squeeze in some lemon juice and add half the parsley. Toss everything together.
- Serve the fettuccine topped with grated Parmesan and the remaining parsley.
Recipe Tips
Reserve more pasta water than you think you need – it helps loosen the sauce if it gets too thick.
For extra depth, use a mix of wild mushrooms like cremini, shiitake and oyster.
Fresh tarragon is key; dried tarragon won’t provide the same sweet anise flavor.
FAQ
Can I use a different pasta shape?
Yes, any long pasta like linguine or spaghetti works well, but fettuccine is ideal for holding the creamy sauce.
Can I make this dish dairy-free?
You can substitute the sour cream with a dairy-free version and use a vegan Parmesan alternative, but the flavor will change slightly.
How do I store leftovers?
Store in an airtight container in the refrigerator for up to 3 days. Reheat gently on the stovetop with a splash of water or milk to revive the sauce.


























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