Best-All-Around Creamy Mushroom & Spinach Pasta

By AislePrompt Test Kitchen · Reviewed by AislePrompt Editorial · ·

A rich, velvety pasta dish with earthy mushrooms, fresh spinach, and a luxurious garlic-cream sauce that coats every strand perfectly. This italian-inspired pasta ready in about 30 minutes pairs fettuccine pasta, sliced 1/4-inch thick cremini mushrooms, fresh spinach for a weeknight-friendly dinner that comes together with one pan and minimal cleanup. Each serving lands at about 620 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.

★ 4.4 (10 ratings) Prep: 10 min Cook: 20 min Serves 4 Italian cuisine 620 cal/serving
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Ingredients

Instructions

  1. Step 1: Bring a large pot of salted water to a boil. Add fettuccine and cook for 8-10 minutes until al dente. Reserve 1/2 cup pasta water before draining.
  2. Step 2: While pasta cooks, melt butter in a large skillet over medium heat. Add mushrooms and cook for 6-8 minutes until golden brown and tender, stirring occasionally.
  3. Step 3: Stir in minced garlic and cook for 1 minute until fragrant. Add heavy cream, thyme, salt, and pepper. Simmer for 3 minutes until sauce thickens slightly, stirring constantly.
  4. Step 4: Add drained pasta and spinach to the skillet. Toss for 2 minutes until spinach wilts and pasta is evenly coated. Add reserved pasta water 1 tbsp at a time if sauce is too thick. Stir in grated parmesan until melted and creamy.

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Frequently asked questions

How long does Best-All-Around Creamy Mushroom & Spinach Pasta take to make?

Total time is about 30 minutes (10 min prep + 20 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 Best-All-Around 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 fettuccine pasta from drying out.

Can I substitute ingredients in Best-All-Around 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 Best-All-Around 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.

What goes well with Best-All-Around Creamy Mushroom & Spinach 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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