Spinach and Ricotta Stuffed Shells with Pesto Alfredo

🕒 Prep: 15 min
🔥 Cook: 30 min
🍽 Serves: 6
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Get ready for a comforting dish that combines creamy, cheesy goodness with the vibrant flavors of pesto. These Spinach and Ricotta Stuffed Shells with Pesto Alfredo are perfect for a cozy family dinner or a special occasion.

Ingredients for Spinach and Ricotta Stuffed Shells with Pesto Alfredo

Jumbo pasta shells are the perfect vessel for holding all that delicious filling. They bake up tender and hold their shape well. Ricotta cheese gives the filling a creamy texture, while Parmesan cheese adds a nutty, savory flavor. Fresh spinach brings a pop of color and a healthy twist, nicely complementing the richness of the cheeses. Mozzarella cheese melts beautifully on top, creating that irresistible bubbly layer. Pesto sauce infuses the dish with herby, garlicky notes, while Alfredo sauce enriches it with creamy goodness. A touch of garlic, salt, black pepper, and red pepper flakes round out the flavors with a bit of spice. A drizzle of olive oil is used to grease the baking dish and make sure nothing sticks. Finally, fresh basil adds a fragrant finish.

Tips & Tricks

  • If the shells stick together after cooking, gently separate them under cold water.
  • Use a piping bag or a zip-top bag with a corner cut off to fill the shells more easily.
  • For a lighter version, use half ricotta, half cottage cheese.
  • Make this dish ahead and freeze it unbaked. Just add a few extra minutes to the baking time.

Serving Suggestions

This dish pairs beautifully with a simple arugula salad dressed with lemon vinaigrette. The peppery greens and citrus notes balance the richness of the shells. A side of crusty bread will help scoop up any extra sauce on your plate. For a special dinner, serve with a chilled glass of Pinot Grigio.

Frequently Asked Questions

Can I use frozen spinach?
Yes, but make sure to thaw and squeeze out excess moisture. Too much water will affect the filling's texture.
Is there a substitute for pesto sauce?
If you don't have pesto, a simple garlic herb butter mixed with a bit of extra Parmesan can work.
How long will leftovers keep?
Store leftovers in an airtight container in the fridge for up to 3 days. Reheat in the oven or microwave.

Spinach and Ricotta Stuffed Shells with Pesto Alfredo Recipe Walkthrough

First off, preheat your oven to 375°F (190°C). While it heats up, cook your jumbo pasta shells according to the package instructions. Aim for al dente—they’ll finish cooking in the oven. Once done, drain them well and set them aside to cool slightly. This will make them easier to handle when stuffing.

Next, let's make the filling. In a large mixing bowl, combine the ricotta cheese, half a cup of Parmesan cheese, chopped spinach, minced garlic, salt, black pepper, and red pepper flakes. Stir everything until it's nicely blended. Taste the filling and adjust the seasoning if needed.

Now for the fun part—stuffing the shells. Take a spoon and carefully fill each shell with the ricotta-spinach mixture. You want them full but not overflowing. Place the stuffed shells snugly in a greased 9x13 inch baking dish. Try to fit them all in a single layer.

In a separate bowl, mix together your pesto sauce and Alfredo sauce. Once combined, pour this delicious sauce evenly over the shells, ensuring each one gets a good coating. Top everything with the shredded mozzarella cheese and the remaining Parmesan cheese.

Cover the dish with aluminum foil and bake it in your preheated oven for about 20 minutes. This allows the flavors to meld, and the sauce to thicken. After 20 minutes, remove the foil and let it bake for another 10 minutes. This step is key for achieving that golden, bubbly cheese top.

Once out of the oven, let it cool for a minute, then sprinkle with fresh basil before serving. It adds a burst of fresh aroma and color to the dish.

Why You'll Love This Recipe

  • Packed with flavor from fresh spinach and basil.
  • Rich and creamy thanks to the ricotta and Alfredo sauce.
  • Easy to make ahead and perfect for feeding a crowd.
  • Beautifully golden with a bubbly cheese top.

Ingredients

12 oz jumbo pasta shells
2 cups ricotta cheese
1 cup grated Parmesan cheese
2 cups fresh spinach, chopped
1 cup mozzarella cheese, shredded
1 cup prepared pesto sauce
2 cups Alfredo sauce
2 cloves garlic, minced
1/2 tsp salt
1/2 tsp black pepper
1/4 tsp red pepper flakes
1 tbsp olive oil
1/4 cup fresh basil, chopped

Step-by-step Instructions

1. Preheat oven to 375°F (190°C).
2. Cook jumbo pasta shells according to package instructions until al dente. Drain and set aside.
3. In a large bowl, combine ricotta cheese, 1/2 cup Parmesan cheese, chopped spinach, minced garlic, salt, black pepper, and red pepper flakes. Mix until well combined.
4. Stuff each cooked pasta shell with the ricotta-spinach mixture and place in a greased 9x13 inch baking dish.
5. In a separate bowl, mix pesto sauce with Alfredo sauce until smooth.
6. Pour the pesto Alfredo sauce evenly over the stuffed shells.
7. Sprinkle mozzarella cheese and remaining Parmesan cheese evenly over the top.
8. Cover the baking dish with aluminum foil and bake in preheated oven for 20 minutes.
9. Remove foil and bake for an additional 10 minutes, or until cheese is bubbly and golden brown.
10. Garnish with fresh basil before serving.

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