This pasta dish is a celebration of earthy mushrooms and fresh vegetables, all tossed in a luscious, lemony crème fraîche sauce. Cremini mushrooms take center stage, providing deep umami flavor, while zucchini and grape tomatoes add color and texture. A sprinkle of Parmesan and fresh chives finishes it off beautifully.
Perfect for a weeknight dinner, this recipe comes together in about 30 minutes. The creamy sauce is made with mushroom stock concentrate and a touch of butter, coating every piece of penne. Serve with lemon wedges for a bright, tangy kick.
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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. Meanwhile, wash and dry all produce. Trim the zucchini, quarter it lengthwise, then cut crosswise into ½-inch pieces. Thinly slice the mushrooms. Halve the grape tomatoes. Mince the chives. Quarter the lemon.
- Heat a drizzle of olive oil in a large pan over medium-high heat. Add the zucchini, season with salt and pepper and cook, stirring occasionally, until golden and softened, 4-6 minutes. Transfer to a medium bowl.
- Heat another drizzle of olive oil in the same pan over medium-high heat. Add the mushrooms and cook, stirring occasionally, until golden brown and slightly crispy, 5-7 minutes. Season with salt and pepper, then transfer to the bowl with the zucchini. Wipe out the pan.
- Once the water is boiling, add the penne and cook until al dente, 9-11 minutes. Reserve 1 cup of pasta cooking water, then drain the pasta.
- While the pasta cooks, heat 1 tablespoon butter and a drizzle of olive oil in the cleaned pan over medium-high heat. Add the tomatoes, Italian seasoning, salt and pepper. Cook, stirring, until the tomatoes soften, 2-4 minutes. Stir in half the chives and the juice from half the lemon. Reduce heat to low, then stir in the mushroom stock concentrate and ¼ cup of the reserved pasta water. Whisk in the crème fraîche and season with salt and pepper.
- Add the cooked zucchini, mushrooms and drained penne to the pan with the sauce. Stir to combine, then add the remaining 1 tablespoon butter and stir until melted. If the sauce seems thick, add more pasta water a splash at a time until creamy. Divide among bowls, top with Parmesan and remaining chives and serve with lemon wedges.
Recipe Tips
Reserve more pasta water than you think you need; it’s the key to a silky sauce.
For extra richness, use a combination of butter and olive oil when sautéing the vegetables.
Don’t skip the lemon juice-it brightens the creamy sauce and balances the earthy mushrooms.
FAQ
Can I use a different type of mushroom?
Yes, you can substitute cremini with white button mushrooms, shiitake or a mix. The cooking time may vary slightly.
Is this recipe vegetarian?
Yes, it is vegetarian. To make it vegan, use a plant-based crème fraîche and omit the Parmesan or use a vegan alternative.
Can I use gluten-free pasta?
Absolutely. Cook the gluten-free pasta according to package directions and adjust the reserved pasta water as needed.



























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