Serious Mushroom & Parmesan Pasta

By AislePrompt Test Kitchen · Reviewed by AislePrompt Editorial · ·

A velvety pasta dish featuring earthy mushrooms and nutty Parmesan, perfected with precise timing and technique for an authentic Italian experience. This italian-inspired pasta ready in about 40 minutes pairs spaghetti, extra-virgin olive oil, medium, finely diced yellow onion for a weeknight-friendly dinner that comes together with one pan and minimal cleanup. Each serving lands at about 680 calories and feeds 4, so it slots cleanly into a weekly meal plan and pairs well with a quick salad or grain on the side. Tap "Plan a meal with the AI" below to drop this recipe into your week and send the ingredients straight to Instacart. Nutrition values are approximate, calculated from USDA FoodData Central (fdc.nal.usda.gov) — verify against ingredient labels for any health-driven dietary plan.

★ 3.9 (15 ratings) Prep: 15 min Cook: 25 min Serves 4 Italian cuisine 680 cal/serving
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Ingredients

Instructions

  1. Step 1: Bring a large pot of salted water to a rolling boil, add 12 oz spaghetti, and cook for 8-10 minutes until al dente; drain and reserve 1/2 cup pasta water.
  2. Step 2: Heat 3 tbsp extra-virgin olive oil in a large skillet over medium heat; add 1 medium finely diced yellow onion and cook for 5 minutes until translucent, stirring occasionally.
  3. Step 3: Add 4 minced garlic cloves and 10 oz sliced cremini mushrooms to the skillet; cook for 6-8 minutes until mushrooms release liquid and turn golden brown, stirring occasionally.
  4. Step 4: Pour in 1/4 cup dry white wine and simmer for 2 minutes until reduced by half, scraping up browned bits from the skillet.
  5. Step 5: Stir in 1/2 cup heavy cream and 1/2 cup freshly grated Parmesan cheese, cooking for 3-4 minutes until sauce thickens and coats the back of a spoon, stirring constantly.
  6. Step 6: Add drained spaghetti and 1/4 cup reserved pasta water to the skillet; toss vigorously for 1 minute until sauce clings to strands, then season with 1/4 tsp kosher salt and 1/4 tsp black pepper.
  7. Step 7: Remove from heat, stir in 1/4 cup chopped fresh parsley, and serve immediately.

Equipment for this recipe

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Frequently asked questions

How long does Serious Mushroom & Parmesan Pasta take to make?

Total time is about 40 minutes (15 min prep + 25 min cook). Most home cooks find this fits comfortably into a weeknight; double the batch on Sunday for two dinners.

How do I store leftover Serious Mushroom & Parmesan Pasta?

Cool to room temperature within 2 hours, then store in an airtight container in the fridge for up to 4 days. Reheat covered in a 350°F oven for 10-12 minutes, or microwave at 70% power in 60-second bursts to keep spaghetti from drying out.

Can I substitute ingredients in Serious Mushroom & Parmesan Pasta?

Yes — most ingredients in this recipe have flexible swaps. For oil, use any neutral high-smoke-point oil (avocado, grapeseed, refined coconut). For aromatics, dried herbs at ⅓ the volume of fresh work in a pinch. The full ingredient list is shoppable on Instacart so you can see substitutes in real time.

How do I scale Serious Mushroom & Parmesan Pasta for a different number of people?

The recipe is written for 4 servings. Multiply each ingredient by (your serving target / 4). Cook time stays roughly the same up to 2x; for 3-4x batches, switch from a skillet to a sheet pan or stockpot so the food isn't crowded — overcrowding steams instead of browns.

What goes well with Serious Mushroom & Parmesan Pasta?

Italian pasta like this pair well with a simple grain (rice, couscous, or crusty bread), a quick salad with acid (lemon vinaigrette, pickled onions), and a pan sauce or yogurt-based dip. Tap "Plan a meal with the AI" to get specific side suggestions.

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