Creamy Spinach Stuffed Shells

Name: Creamy Spinach Stuffed Shells
Prep time: 20 min
Cook time: 30 min
Total time: 50 min
Yield: 4 servings
Ingredients: 12 jumbo pasta shells; 1 cup ricotta cheese; 1 cup fresh spinach, chopped; 1 cup shredded mozzarella cheese; 1/2 cup grated Parmesan cheese; 1 egg; 1 teaspoon garlic powder; Salt and pepper to taste; 2 cups marinara sauce; 1/2 teaspoon Italian seasoning; 1 tablespoon olive oil

Highlighted under: Fresh Wellness Recipes

I’ve always loved the comforting taste of creamy pasta dishes, and these Creamy Spinach Stuffed Shells take it to another level. The blend of ricotta, mozzarella, and spinach creates a rich filling that envelops each shell perfectly. Baking them in a savory sauce elevates the flavors even more. Whether it’s a family dinner or a casual gathering, these stuffed shells are sure to impress everyone at the table!

Created by

Freya Cooper

Last updated on 2026-02-08T00:20:37.114Z

When I first made these Creamy Spinach Stuffed Shells, I was amazed at how quickly they came together. I decided to incorporate a blend of fresh spinach and creamy ricotta to create a filling that is not only flavorful but also healthy. Baking them in a simple marinara sauce keeps everything moist and adds an extra layer of flavor that elevates the dish.

What I found particularly delightful was how the cheese melted and combined with the spinach, creating a luscious filling. For added texture, I recommend using freshly grated mozzarella rather than pre-shredded cheese, as it melts beautifully and enhances the creamy texture. It’s truly a comforting meal that everyone loves!

Why You'll Love This Recipe
Creamy, cheesy filling that bursts with flavor
Perfectly baked with a hint of marinara sauce
Great for meal prep or freezing for later

Perfecting the Stuffing Technique

When stuffing the shells, it's important to be gentle yet firm to avoid tearing the pasta. A small spoon or a piping bag can make this process easier. If you find the shells are cracking, it might be helpful to cook them for a minute or two less than the package instructs, so they remain slightly undercooked and more pliable.

Make sure to pack the filling generously into each shell. You want a good balance of spinach and cheese, creating a filling that not only tastes incredible but also holds its shape when baked. If you're feeling adventurous, consider adding a pinch of nutmeg to the filling for a subtle depth of flavor.

The Role of Marinara Sauce

The marinara sauce plays a crucial role in this dish, both in terms of flavor and moisture. When pouring it over the stuffed shells, ensure it reaches the edges of the dish to prevent the shells from drying out during the baking process. Additionally, a simmered sauce with fresh herbs can take this dish from good to great. If you have the time, let your sauce cook down for at least 30 minutes beforehand to enhance its rich, tangy flavor.

For those looking to customize their dish, homemade marinara or even a store-bought jar can be tailored with ingredients like crushed red pepper flakes or a splash of red wine for added complexity. Just remember to adjust the seasoning of your sauce accordingly, as store-bought options can vary in saltiness.

Storage and Reheating Tips

These Creamy Spinach Stuffed Shells are fantastic for meal prep. After baking, allow the dish to cool completely before storing it in an airtight container in the refrigerator for up to three days. To freeze, let the dish cool, then cover it tightly with plastic wrap followed by aluminum foil, which can last up to three months in the freezer. This way, you can enjoy your delicious stuffed shells whenever the craving strikes.

When reheating, it’s best to do so slowly in the oven. Preheat your oven to 350°F (175°C) and cover the dish with foil to prevent the shells from drying out. Bake for about 20-30 minutes until heated through. If you're in a rush, reheating in the microwave works too, just be sure to add a splash of marinara or a bit of water to keep the pasta moist.

Ingredients

Gather the following ingredients to make your Creamy Spinach Stuffed Shells:

For the Stuffed Shells

12 jumbo pasta shells
1 cup ricotta cheese
1 cup fresh spinach, chopped
1 cup shredded mozzarella cheese
1/2 cup grated Parmesan cheese
1 egg
1 teaspoon garlic powder
Salt and pepper to taste

For the Marinara Sauce

2 cups marinara sauce
1/2 teaspoon Italian seasoning
1 tablespoon olive oil

These ingredients combine to create a delightful dish that's sure to please!

Instructions

Follow these simple steps to prepare your Creamy Spinach Stuffed Shells:

Cook the Pasta

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

Prepare the Filling

In a bowl, mix together the ricotta cheese, chopped spinach, half of the mozzarella cheese, Parmesan cheese, egg, garlic powder, salt, and pepper until well combined.

Stuff the Shells

Preheat your oven to 375°F (190°C). Using a spoon, carefully fill each pasta shell with the spinach and cheese mixture and place them in a greased baking dish.

Add Marinara Sauce

Pour the marinara sauce over the stuffed shells, ensuring each shell is covered. Sprinkle the remaining mozzarella cheese on top.

Bake the Dish

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

Let the dish cool for a few minutes before serving. Enjoy!

Pro Tips

For an extra punch of flavor, consider adding sautéed onions or mushrooms to the filling. You can also substitute the spinach with other greens like kale or Swiss chard. Serve with garlic bread for a complete meal.

Flavor Variations

To add some zing to your stuffed shells, consider incorporating sun-dried tomatoes or artichoke hearts into the filling. These ingredients bring an extra layer of flavor that pairs beautifully with the richness of the cheeses and spinach. Alternatively, a blend of different cheeses like feta or goat cheese can complement the dish, adding tangy notes that brighten up each bite.

If you'd like to introduce some protein, cooked crumbled sausage or shredded chicken can be mixed into the filling. Just remember to adjust the seasoning if you're adding meat, as it can influence the overall flavor profile.

Baking and Serving Suggestions

After baking your stuffed shells, let them cool for about 5-10 minutes. This short resting period allows the sauce to set slightly, making it easier to serve without falling apart. Serve the shells right from the baking dish, garnished with fresh basil or a sprinkle of additional Parmesan cheese for a touch of elegance and flavor.

For a complete meal, pair your stuffed shells with a light side salad or garlic bread. The freshness of a green salad balances the richness of the pasta, while garlic bread offers the perfect opportunity to scoop up any leftover sauce.

Questions About Recipes

→ Can I use regular pasta instead of jumbo shells?

While jumbo shells are ideal for stuffing, you can use any type of pasta. Just adjust the cooking time accordingly.

→ Can I make this dish vegetarian?

Yes! This recipe is already vegetarian-friendly as it contains no meat.

→ How do I store leftovers?

Store any leftovers in an airtight container in the refrigerator for up to 3 days. Reheat in the oven for best results.

→ Can I freeze the stuffed shells?

Absolutely! Assemble the dish and freeze it before baking. When ready, bake directly from frozen, adding 10-15 minutes to the baking time.