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 Parmesan cheese, grated; 1 egg, beaten; 2 cups marinara sauce; 1 teaspoon garlic powder; Salt and pepper to taste

Highlighted under: Homestyle Comfort Plates

Delight in these Spinach and Mushroom Stuffed Shells, a comforting and flavorful dish that's perfect for family dinners or gatherings.

Created by

Olivia

Last updated on 2026-01-04T02:34:28.543Z

These Spinach and Mushroom Stuffed Shells bring together savory mushrooms and fresh spinach, enveloped in tender pasta shells and topped with a rich tomato sauce. A perfect meal for any occasion!

        Why You'll Love This Recipe
        Hearty and satisfying, perfect for any pasta lover
Loaded with nutritious spinach and mushrooms
Great for meal prep and leftovers

      

A Flavorful Combination

Spinach and mushrooms are a match made in culinary heaven. The earthy, umami flavor of mushrooms perfectly complements the fresh, slightly bitter notes of spinach, creating a filling that is both robust and nutritious. When combined with creamy ricotta and gooey mozzarella, this stuffing becomes a delightful experience for your taste buds. Each bite of these stuffed shells is a harmony of flavors that will leave everyone at the table asking for seconds.

Moreover, these ingredients are not just delicious; they pack a nutritional punch. Spinach is rich in vitamins A, C, and K, along with essential minerals like iron and calcium. Meanwhile, mushrooms are low in calories and provide a good source of B vitamins and antioxidants. Together, they make this recipe not only satisfying but also a healthier choice for your family dinners.

Perfect for Any Occasion

Whether you're hosting a family gathering, preparing a cozy dinner for two, or meal prepping for the week ahead, Spinach and Mushroom Stuffed Shells fit the bill perfectly. They are versatile enough to serve on special occasions or just as an everyday meal. The vibrant colors and comforting textures make this dish visually appealing and appetizing.

Additionally, these stuffed shells are an excellent option for those who love to cook in batches. You can easily double the recipe and freeze a portion for a quick weeknight dinner later on. Just bake straight from the freezer, and you’ll have a delicious, homemade meal ready in no time.

Customization Options

One of the best things about this recipe is its versatility. Feel free to customize the stuffing according to your dietary preferences or what you have on hand. For a protein boost, consider adding cooked ground turkey or sausage to the filling. If you're looking for a vegetarian option, you can include additional vegetables like bell peppers or zucchini.

Moreover, you can switch up the cheeses. If you're not a fan of ricotta, cottage cheese can be a lighter alternative. For those who love a little spice, adding red pepper flakes or Italian seasoning to the marinara sauce can elevate the dish even further. The possibilities are endless, making it easy to tailor this recipe to your liking.

Ingredients

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 Parmesan cheese, grated
1 egg, beaten
2 cups marinara sauce
1 teaspoon garlic powder
Salt and pepper to taste

Gather all your ingredients before you start cooking for a smooth preparation process.

Instructions

Cook the Pasta

Bring a large pot of salted water to a boil. Cook the jumbo shells according to package instructions until al dente. Drain and set aside to cool slightly.

Prepare the Filling

In a skillet over medium heat, sauté the diced mushrooms until softened. Add the chopped spinach and cook until wilted. Remove from heat and let cool.

Mix the Filling

In a large bowl, combine the sautéed spinach and mushrooms, ricotta cheese, half of the mozzarella, Parmesan cheese, beaten egg, garlic powder, salt, and pepper. Mix until well combined.

Stuff the Shells

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

Add Sauce and Cheese

Pour the remaining marinara sauce over the stuffed shells and sprinkle with the remaining mozzarella cheese.

Bake

Cover the dish with foil and bake for 25 minutes. Remove the foil and bake for an additional 5-10 minutes, or until the cheese is bubbly and golden.

Serve and Enjoy

Let the stuffed shells cool for a few minutes before serving. Enjoy your delicious Spinach and Mushroom Stuffed Shells!

Pair with a side salad for a complete meal!

Storing and Reheating

If you have leftovers, you can store them in an airtight container in the refrigerator for up to three days. When you're ready to enjoy them again, simply reheat in the oven at 350°F (175°C) until warmed through, or microwave individual servings for convenience. This makes these stuffed shells a fantastic option for meal prep or quick lunches.

For longer storage, consider freezing the stuffed shells before baking. Arrange the filled shells in a baking dish, cover tightly with foil, and freeze. When you're ready to bake, you can cook them directly from frozen, adding a few extra minutes to the baking time. This way, you always have a hearty meal on hand!

Serving Suggestions

These Spinach and Mushroom Stuffed Shells are delicious on their own but can also be paired with a variety of sides for a complete meal. A simple side salad with a light vinaigrette adds a refreshing contrast to the richness of the pasta. Garlic bread or a crusty loaf is another perfect accompaniment for scooping up any leftover marinara sauce.

For a heartier option, consider serving the stuffed shells alongside roasted vegetables or a warm, savory soup. This combination not only rounds out the meal but also enhances the comforting nature of the dish, making it perfect for family gatherings or chilly evenings.

Questions About Recipes

→ Can I make the stuffed shells ahead of time?

Yes, you can prepare the stuffed shells in advance and store them in the fridge for up to 24 hours before baking.

→ Can I freeze the stuffed shells?

Absolutely! You can freeze the unbaked stuffed shells for up to 3 months. Just bake them directly from the freezer, adding extra time.

→ What can I substitute for ricotta cheese?

You can use cottage cheese or a dairy-free alternative if you prefer.

→ How do I make this dish vegetarian?

This recipe is already vegetarian! Just ensure that your marinara sauce is meat-free.