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Spinach and Ricotta Stuffed Shells

Close-up of delicious Spinach and Ricotta Stuffed Shells

These comforting Spinach and Ricotta Stuffed Shells are filled with a creamy, cheesy mixture and baked in a flavorful marinara sauce. A perfect make-ahead meal for busy weeknights!

Ingredients

Scale
  • 1 pound jumbo pasta shells
  • 1 tablespoon olive oil
  • 1 small onion, finely chopped
  • 2 cloves garlic, minced
  • 10 ounces frozen spinach, thawed and squeezed dry
  • 15 ounces ricotta cheese
  • 1/2 cup grated Parmesan cheese
  • 1/4 cup chopped fresh basil
  • 1 large egg, lightly beaten
  • Salt and black pepper to taste
  • 24 ounces marinara sauce
  • 1 cup shredded mozzarella cheese

Instructions

  1. Preheat oven to 375°F (190°C). Cook jumbo pasta shells according to package directions. Drain and rinse with cold water to prevent sticking.
  2. Heat olive oil in a large skillet over medium heat. Add onion and cook until softened, about 5 minutes. Add garlic and cook for 1 minute more.
  3. Stir in spinach and cook until heated through, about 2 minutes. Remove from heat and let cool slightly.
  4. In a large bowl, combine ricotta cheese, Parmesan cheese, basil, and egg. Season with salt and pepper to taste.
  5. Add the spinach mixture to the ricotta mixture and stir until well combined.
  6. Spread a thin layer of marinara sauce in the bottom of a 9×13 inch baking dish.
  7. Stuff each cooked pasta shell with the ricotta mixture and arrange in the baking dish.
  8. Pour the remaining marinara sauce over the stuffed shells.
  9. Sprinkle with mozzarella cheese.
  10. Bake for 25-30 minutes, or until the cheese is melted and bubbly and the sauce is heated through.
  11. Let cool slightly before serving.

Notes

For a richer flavor, add a pinch of nutmeg to the ricotta mixture. Serve with a side salad and garlic bread.