Authentic Italian Creamy Mushroom & Spinach Pasta

By AislePrompt Test Kitchen · Reviewed by AislePrompt Editorial · ·

A rich and velvety pasta dish featuring earthy mushrooms, fresh spinach, and a luscious cream sauce, perfected with Parmesan and garlic. This italian-inspired pasta (vegetarian) ready in about 40 minutes pairs spaghetti, button mushrooms, fresh spinach for a weeknight-friendly dinner that comes together with one pan and minimal cleanup. Each serving lands at about 450 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.

★ 3.5 (10 ratings) Prep: 15 min Cook: 25 min Serves 4 Italian cuisine 450 cal/serving
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Ingredients

Instructions

  1. Step 1: Bring a large pot of salted water to a rolling boil. Add 200g spaghetti and cook for 8-10 minutes until al dente, then drain and set aside.
  2. Step 2: Heat 50g unsalted butter in a large skillet over medium heat. Add 3 minced garlic cloves and sauté for 30 seconds until fragrant.
  3. Step 3: Add 100g sliced button mushrooms and cook for 5-6 minutes until softened and golden. Stir in 150g fresh spinach and cook for 2-3 minutes until wilted.
  4. Step 4: Pour in 200ml heavy cream, 50g grated Parmesan cheese, and a pinch of salt and black pepper. Simmer for 5-7 minutes until the sauce thickens and coats the back of a spoon.
  5. Step 5: Toss the cooked spaghetti into the skillet and mix thoroughly until evenly coated. Serve immediately, garnished with additional Parmesan if desired.

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Frequently asked questions

How long does Authentic Italian Creamy Mushroom & Spinach 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 Authentic Italian Creamy Mushroom & Spinach 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 Authentic Italian Creamy Mushroom & Spinach 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 Authentic Italian Creamy Mushroom & Spinach 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.

Is Authentic Italian Creamy Mushroom & Spinach Pasta vegetarian?

Yes — this recipe is tagged vegetarian based on its ingredient list. Always cross-check labels for packaged ingredients (sauces, broths, condiments) since formulations vary by brand.

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