Creamy Spinach Mushroom Shrimp Shells is the kind of dish that feels like a hug from the inside. This rich and velvety pasta is loaded with plump shrimp, earthy mushrooms, and vibrant spinach, all nestled in a luscious garlic cream sauce that clings to every shell. It brings together the elegance of a restaurant-style meal with the comfort of a homemade classic.

The magic of this dish is in the combination of textures and flavors: the snap of shrimp, the tenderness of sauteed mushrooms, the creaminess of the sauce, and the slight chew of shell pasta. Whether you’re planning a weeknight dinner or a cozy date night at home, this is one recipe that turns any evening into something special.

Why You’ll Love This Creamy Spinach Mushroom Shrimp Shells

It’s a one-pan comfort meal that still feels light and nourishing thanks to the greens and lean protein. You get the indulgence of creamy pasta without it being overly heavy. The shrimp cook quickly, making this a fast dinner option that doesn’t skimp on flavor. Plus, it’s a great way to sneak in veggies for picky eaters without any fuss.

What Kind of Shrimp Should I Use?

For the best results, use large or extra-large raw shrimp that have been peeled and deveined. Fresh or frozen both work beautifully, but make sure if you’re using frozen, they are fully thawed and patted dry before cooking. Tail-on shrimp look elegant, but for easier eating, you might prefer tail-off.

Avoid pre-cooked shrimp for this dish, as they tend to become rubbery when cooked again in the sauce. Letting raw shrimp simmer gently in the cream base not only keeps them tender but also infuses the sauce with seafood richness.

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Ingredients for the Creamy Spinach Mushroom Shrimp Shells

This recipe brings together a handful of staple ingredients to create a flavor-packed, creamy seafood pasta. Each ingredient plays a key role in building richness, depth, and balance in every bite.

Medium shell pasta: Perfect for capturing the creamy sauce in every bite.
Large shrimp: Adds a juicy, briny bite that pairs wonderfully with the creamy base.
Fresh spinach: Offers a pop of color and a nutrient boost while keeping the dish from feeling too heavy.
Mushrooms: Bring an earthy depth that complements the seafood beautifully.
Heavy cream: The base of the luscious sauce that coats the pasta and shrimp.
Garlic: Adds aromatic warmth and boosts flavor throughout the dish.
Butter: Used to sauté the mushrooms and shrimp for extra richness.
Parmesan cheese: Provides sharp, salty notes that enhance the creaminess.
Salt and black pepper: Essential for seasoning every component.
Olive oil: Helps balance richness and adds a hint of fruity depth.

How To Make the Creamy Spinach Mushroom Shrimp Shells

Step 1: Boil the Pasta

Cook the shell pasta in salted boiling water until al dente. Reserve 1/2 cup of the pasta water before draining. Set aside.

Step 2: Sauté the Mushrooms

In a large skillet, heat olive oil and butter over medium heat. Add the sliced mushrooms and sauté until golden brown and tender, about 5 to 7 minutes. Remove them from the skillet and set aside.

Step 3: Cook the Shrimp

In the same skillet, add a touch more butter if needed. Toss in the shrimp with a sprinkle of salt and pepper. Cook for 1 to 2 minutes per side, just until pink and opaque. Remove from heat and set aside with the mushrooms.

Step 4: Make the Creamy Sauce

Add minced garlic to the skillet and cook until fragrant, about 30 seconds. Pour in the heavy cream and bring to a gentle simmer. Stir in the Parmesan cheese until melted and the sauce starts to thicken.

Step 5: Add the Spinach

Stir in fresh spinach and let it wilt into the sauce. If needed, add a splash of pasta water to loosen the sauce.

Step 6: Combine Everything

Return the cooked pasta, mushrooms, and shrimp to the skillet. Toss everything together gently until well coated in the sauce. Taste and adjust seasoning if needed.

Step 7: Serve

Serve immediately while hot with extra Parmesan on top if desired. Enjoy every creamy, garlicky bite!

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How to Serve and Store Creamy Spinach Mushroom Shrimp Shells

This dish is hearty enough to stand on its own but versatile enough to be part of a more elaborate spread. It feeds around 4 people generously, making it perfect for a family dinner or a cozy dinner party.

To serve, ladle the warm pasta into bowls or onto plates and garnish with extra shaved Parmesan, a drizzle of good olive oil, or a sprinkle of fresh parsley. The creamy sauce tends to thicken slightly as it sits, so if you’re making it ahead, save a bit of pasta water to revive the consistency when reheating.

Store leftovers in an airtight container in the refrigerator for up to 3 days. To reheat, add a splash of cream or milk to the pan and warm over medium-low heat, stirring gently until the sauce loosens and the shrimp are just heated through.

What to Serve With Creamy Spinach Mushroom Shrimp Shells?

Garlic Bread

The best companion for sopping up every last bit of that creamy sauce.

Caesar Salad

Its tangy, crisp personality offers a nice contrast to the richness of the pasta.

Roasted Asparagus

Adds texture and freshness, plus a pop of color on the plate.

Lemon Butter Green Beans

Bright, citrusy green beans lighten the overall meal.

Caprese Salad

Mozzarella, tomatoes, and basil bring a light, summery balance.

Crispy Parmesan Zucchini

A crunchy veggie side that doesn’t overwhelm the main dish.

Chardonnay or Sauvignon Blanc

If you’re pairing wine, these whites complement the shrimp and cream beautifully.

Sparkling Water with Lemon

For a lighter pairing, sparkling water with a citrus twist works perfectly.

Want More Creamy Pasta Ideas?

If this Creamy Spinach Mushroom Shrimp Shells has you craving more rich and satisfying meals, you’re in for a treat. Try some of these other reader favorites that strike the perfect balance between indulgent and comforting: