Spinach and Mushroom Stuffed Shells

Name: Spinach and Mushroom Stuffed Shells
Prep time: 20 min
Cook time: 30 min
Total time: 50 min
Yield: 4 servings
Ingredients: 12 jumbo pasta shells; 2 cups fresh spinach, chopped; 1 cup mushrooms, diced; 1 cup ricotta cheese; 1 cup mozzarella cheese, shredded; 1/2 cup grated Parmesan cheese; 1 egg, beaten; 2 cloves garlic, minced; Salt and pepper to taste; 1 jar (24 oz) marinara sauce

Highlighted under: Comfort Food Recipes

Delight in these Spinach and Mushroom Stuffed Shells, a perfect blend of flavors wrapped in tender pasta shells.

Created by

Emily Carter

Last updated on 2026-01-03T23:46:28.271Z

These Spinach and Mushroom Stuffed Shells are not only delicious but also packed with nutrients. A fantastic dish for family gatherings or a cozy dinner at home!

        Why You'll Love This Recipe
        Rich, savory filling that satisfies every bite
Perfectly baked with a golden, bubbly cheese topping
Vegetarian-friendly, making it a great option for everyone

      

A Flavorful Vegetarian Delight

Spinach and Mushroom Stuffed Shells are not just a treat for the taste buds; they are also a celebration of healthy ingredients. With fresh spinach packed with vitamins and minerals, and mushrooms that add an earthy richness, this dish is a nutritious option for vegetarians and meat-eaters alike. The combination of cheeses creates a creamy texture that complements the vibrant filling, making each bite a delightful experience.

This recipe showcases the versatility of pasta, transforming simple ingredients into a gourmet meal. The jumbo shells serve as the perfect vessel for the flavorful stuffing, ensuring that every forkful is satisfying. Whether you're hosting a dinner party or looking for a comforting family meal, these stuffed shells are sure to impress.

Easy to Make, Hard to Resist

One of the best aspects of Spinach and Mushroom Stuffed Shells is their simplicity. Despite looking impressive on the plate, they are easy to prepare, making them an ideal choice for cooks of all skill levels. The steps are straightforward, and with a little organization, you can have this delicious meal ready in no time. Plus, the use of store-bought marinara sauce cuts down on prep time, allowing you to focus on the stuffing.

These stuffed shells also make excellent leftovers. The flavors meld and deepen overnight, making them even more delicious the next day. Simply reheat in the oven or microwave for a quick meal that tastes just as good as when it was first made.

Perfect for Any Occasion

Spinach and Mushroom Stuffed Shells are incredibly versatile. They can be served as a hearty main dish or as a side to complement a larger spread. These shells are perfect for potlucks, family gatherings, or cozy weeknight dinners. Their appeal lies not only in their taste but also in their beautiful presentation, making them a great addition to any table setting.

You can easily customize this recipe to suit your preferences or dietary needs. Feel free to swap in different vegetables, such as zucchini or bell peppers, or try adding herbs like basil or oregano for extra flavor. The possibilities are endless, allowing you to make this dish uniquely yours.

Ingredients

For the Stuffed Shells

12 jumbo pasta shells
2 cups fresh spinach, chopped
1 cup mushrooms, diced
1 cup ricotta cheese
1 cup mozzarella cheese, shredded
1/2 cup grated Parmesan cheese
1 egg, beaten
2 cloves garlic, minced
Salt and pepper to taste
1 jar (24 oz) marinara sauce

Make sure to have everything ready before you start assembling!

Instructions

Cook the Pasta

Boil a large pot of salted water. Add the jumbo pasta shells and cook according to package instructions until al dente. Drain and set aside.

Prepare the Filling

In a skillet, heat a little olive oil over medium heat. Sauté garlic until fragrant, then add mushrooms and cook until softened. Stir in spinach until wilted. Remove from heat and let cool slightly.

Mix the Filling

In a large bowl, combine the cooked mushroom and spinach mixture with ricotta cheese, half of the mozzarella, Parmesan cheese, egg, salt, and pepper. Mix until well combined.

Stuff the Shells

Preheat the oven to 375°F (190°C). Spread a layer of marinara sauce on the bottom of a baking dish. Stuff each shell with the cheese and spinach mixture and place in the dish.

Top with remaining marinara sauce and sprinkle with the rest of the mozzarella.

Bake

Cover the dish with foil and bake for 20 minutes. Remove foil and bake for an additional 10 minutes or until the cheese is bubbly and golden.

Let the stuffed shells rest for a few minutes before serving. Enjoy!

Serving Suggestions

To elevate your Spinach and Mushroom Stuffed Shells, consider serving them with a side salad or garlic bread. A crisp green salad dressed with a light vinaigrette adds a refreshing contrast to the richness of the stuffed shells, while garlic bread provides a delightful crunch and a way to savor every last bit of the marinara sauce.

Pair this dish with a light white wine, such as Sauvignon Blanc, which complements the flavors of the filling beautifully. If you prefer non-alcoholic options, a sparkling water with a slice of lemon can also make a refreshing accompaniment.

Storage Tips

If you have leftovers, store them in an airtight container in the refrigerator for up to three days. Reheat in the oven at 350°F (175°C) until warmed through, or use the microwave for a quicker option. If you plan to make them ahead of time, consider assembling the shells and storing them unbaked in the fridge until you're ready to cook.

For longer storage, you can freeze the stuffed shells before baking. Place them in a freezer-safe container with marinara sauce, and they can last up to three months in the freezer. When you're ready to enjoy them, simply bake straight from the freezer, adding a few extra minutes to the cooking time.

Nutritional Benefits

Spinach is a powerhouse of nutrients, rich in iron, calcium, and vitamins A and C. Incorporating spinach into your diet can support bone health, boost immunity, and provide antioxidants that help fight inflammation. Combined with the protein from ricotta and mozzarella, this dish offers a balanced meal that nourishes the body.

Mushrooms are low in calories and packed with essential nutrients, including B vitamins and selenium. They add depth to the flavor profile and enhance the overall health benefits of this dish. Together, these ingredients create a satisfying meal that is both comforting and good for you.

Questions About Recipes

→ Can I make these stuffed shells ahead of time?

Yes, you can prepare the shells and filling in advance, then refrigerate them. Just bake them when you're ready to serve.

→ Can I freeze the stuffed shells?

Absolutely! Freeze them before baking. Just add a few extra minutes to the baking time if baking from frozen.

→ What can I serve with stuffed shells?

They pair well with a simple salad or garlic bread for a complete meal.

→ Can I use a different type of cheese?

Yes, feel free to experiment with different cheeses like feta or goat cheese for a unique flavor.