Creamy Spinach Pasta

Featured in: Easy Weeknight Wins

This comforting pasta dish features tender noodles enveloped in a rich, velvety cream sauce with fresh baby spinach. The sauce comes together with butter, garlic, onion, heavy cream, milk, and grated Parmesan, finished with a hint of warming nutmeg. Ready in just 30 minutes, this vegetarian main dish delivers restaurant-quality flavors with simple pantry ingredients.

Updated on Thu, 15 Jan 2026 08:28:00 GMT
Steaming Creamy Spinach Pasta in a rich Parmesan sauce with wilted spinach and tender penne on a plate.  Save
Steaming Creamy Spinach Pasta in a rich Parmesan sauce with wilted spinach and tender penne on a plate. | tastyeffect.com

The way spinach wilts into cream still fascinates me every single time. One rainy Tuesday, I stood watching emerald leaves surrender to white sauce, transforming into something almost magical. That night my roommate kept wandering into the kitchen, drawn by the nutmeg and butter fragrance. We ended up eating straight from the skillet, standing up, forks clinking against the pan.

I’ve been getting a lot of questions about the pot I use for cozy one-pot meals and small-batch recipes, so I wanted to quickly share it here.

Martha Stewart Heart Shaped Cast Iron Dutch Oven

This is the Martha Stewart heart-shaped enameled cast iron Dutch oven (2-quart). It’s one of those pieces I reach for constantly when testing soups, stews, baked casseroles, and smaller comfort-food recipes.

  • Heats evenly with no hot spots (huge for slow cooking)
  • Non-reactive enamel interior — no seasoning required
  • Perfect size for small households or side dishes
  • Sturdy handles, easy to move from oven to table

It’s also a favorite with home cooks — 4.6 out of 5 stars from over 1,900 reviews — and Amazon often has a coupon available, depending on color and size.

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Last winter my sister claimed she hated cream sauces until I made this for her. She watched skeptically as spinach hit the pan, then asked for seconds before she'd even finished her first serving. Now she requests it every time she visits, saying it's the only way shell eat her greens.

Ingredients

  • 350 g penne or fettuccine: Short pasta catches the sauce beautifully, but long strands work wonderfully too
  • 200 g fresh baby spinach: Fresh matters here, frozen spinach releases too much water and makes the sauce thin
  • 2 garlic cloves, minced: Dont skip this, it creates that aromatic base that makes the whole dish sing
  • 1 small onion, finely chopped: The foundation of flavor, take time to chop it small so it melts away
  • 2 tbsp unsalted butter: Unsalted lets you control the seasoning, though salted works in a pinch
  • 250 ml heavy cream: The star of the show, dont try to substitute with half and half
  • 60 g grated Parmesan: Freshly grated melts better and tastes brighter than pre shredded
  • 60 ml milk: Lightens the cream just enough without sacrificing richness
  • 1/2 tsp ground nutmeg: The secret ingredient that makes this taste professionally made
  • Salt and black pepper: Season gradually, tasting as you go

Instructions

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Get your pasta water bubbling:
Drop pasta into salted boiling water, stirring immediately so nothing sticks together
Start the flavor base:
Melt butter in your largest skillet over medium heat, letting it foam slightly before adding onion
Build the aromatics:
Cook onion 3 minutes until it turns translucent and sweet, then add garlic for just 60 seconds
Wilt the spinach:
Add spinach by handfuls, watching it collapse dramatically into the pan within 2 to 3 minutes
Create the sauce:
Pour in cream and milk, bringing everything to a gentle bubble
Add the magic touches:
Stir in Parmesan and nutmeg, watching the cheese melt into silky perfection
Bring it together:
Toss in drained pasta, adding splashes of pasta water until sauce clings to every piece
Finish with flair:
Serve immediately while the sauce is still glossy and hot
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A close-up of Creamy Spinach Pasta coated in velvety sauce, garnished with extra Parmesan and cracked black pepper.  Save
A close-up of Creamy Spinach Pasta coated in velvety sauce, garnished with extra Parmesan and cracked black pepper. | tastyeffect.com

My daughter calls this green gold pasta and asks for it on her birthday every year. Seeing her scrape the bottom of the bowl for every last drop of sauce remains one of my favorite kitchen moments.

Make It Your Own

Sometimes I add sautéed mushrooms when I want extra umami depth. Other times a handful of frozen peas brightens everything up. The base sauce is incredibly forgiving.

Timing Is Everything

I learned to start the sauce when pasta hits the water, not before. Both finish at the same time, which means no clumpy sauce waiting on pasta or overcooked noodles sitting around.

Serving Suggestions

A simple green salad with sharp vinaigrette cuts through the richness beautifully. Crusty bread is mandatory for sauce retrieval duties.

  • Let guests add their own extra Parmesan at the table
  • A pinch of red pepper flakes adds lovely warmth if desired
  • Lemon zest brightens everything in spring and summer
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Hearty serving of Creamy Spinach Pasta tossed with fresh spinach, garlic, and creamy sauce, ready to enjoy. Save
Hearty serving of Creamy Spinach Pasta tossed with fresh spinach, garlic, and creamy sauce, ready to enjoy. | tastyeffect.com

Some dishes demand precision but this one rewards instinct. Trust your senses and you will make something absolutely wonderful.

Recipe FAQ

Can I make this pasta dish ahead of time?

Yes, you can prepare the sauce components up to a day in advance and store them separately. Reheat gently before tossing with freshly cooked pasta for the best texture and consistency.

What type of pasta works best with this creamy sauce?

Penne, fettuccine, or rigatoni are excellent choices as their shapes hold the sauce beautifully. Short pasta with ridges or long strands allow the velvety cream coating to cling to every bite.

How can I make this lighter without losing creaminess?

Replace half the heavy cream with Greek yogurt or use whole milk instead. The Parmesan and butter still provide rich flavor while reducing overall calories and fat content.

Can I add protein to this vegetarian pasta?

Sautéed mushrooms, cooked chicken breast, or shrimp make excellent additions. Add them during step 4 so they heat through while the sauce simmers, integrating seamlessly with the creamy base.

Why is nutmeg included in the sauce?

A pinch of nutmeg enhances the cream's natural sweetness and adds subtle warmth that complements the spinach and Parmesan. It's a classic Italian technique that deepens the sauce's complexity without overpowering other flavors.

How do I prevent the sauce from becoming too thick?

Reserve some pasta water before draining. The starchy water helps loosen the sauce if it becomes too thick while coating the pasta. Add it gradually, a tablespoon at a time, until you reach the desired consistency.

Creamy Spinach Pasta

Tender penne or fettuccine coated in a velvety cream sauce with wilted spinach, aromatic garlic, and savory Parmesan cheese.

Prep duration
10 min
Cook duration
20 min
Complete duration
30 min
Created by Jane Miller


Skill level Easy

Heritage Italian-Inspired

Output 4 Portions

Dietary requirements Meat-free

Components

Pasta

01 12 oz penne or fettuccine

Vegetables

01 7 oz fresh baby spinach, washed
02 2 garlic cloves, minced
03 1 small onion, finely chopped

Sauce

01 2 tbsp unsalted butter
02 1 cup heavy cream
03 1/2 cup grated Parmesan cheese
04 1/4 cup milk
05 1/2 tsp ground nutmeg
06 Salt and black pepper, to taste

Garnish (optional)

01 Extra grated Parmesan
02 Freshly ground black pepper

Directions

Phase 01

Cook the pasta: Bring a large pot of salted water to a boil. Cook pasta according to package directions until al dente. Reserve 1/2 cup pasta water before draining.

Phase 02

Sauté aromatics: Melt butter in a large skillet over medium heat. Add onion and sauté 3 minutes until translucent. Add garlic and cook 1 minute until fragrant.

Phase 03

Wilt spinach: Stir in spinach and cook 2–3 minutes until just wilted.

Phase 04

Build the sauce: Pour in heavy cream and milk. Bring to a gentle simmer. Add Parmesan and nutmeg, stirring until cheese melts and sauce thickens slightly, about 2–3 minutes. Season with salt and pepper.

Phase 05

Combine and serve: Add drained pasta to skillet, tossing to coat. Add reserved pasta water as needed for desired consistency. Serve immediately with extra Parmesan and black pepper if desired.

Necessary tools

  • Large pot
  • Large skillet
  • Colander
  • Wooden spoon

Allergy details

Review each component for potential allergens and seek professional healthcare advice if uncertain.
  • Contains milk (butter, cream, Parmesan) and wheat (pasta)

Nutritional information (per portion)

These values are approximate guides only and shouldn't replace professional medical consultation.
  • Energy: 480
  • Fats: 23 g
  • Carbohydrates: 52 g
  • Proteins: 15 g