pasta

Spinach and Ricotta Stuffed Shells

Jumbo pasta shells packed with a creamy spinach-ricotta filling, nestled in marinara, and blanketed with bubbling mozzarella. A crowd-pleasing baked pasta for any night of the week.

By BellyFruit KitchenNovember 2, 2025
Spinach and Ricotta Stuffed Shells
Prep Time
25 mins
Cook Time
40 mins
Servings
6

Ingredients

  • 20 jumbo pasta shells
  • 2 cups whole-milk ricotta
  • 10 oz frozen spinach, thawed and squeezed bone dry
  • 1 cup shredded whole-milk mozzarella, divided
  • 1/2 cup Parmigiano-Reggiano, grated
  • 2 large eggs
  • 3 garlic cloves, minced
  • 1/4 tsp freshly grated nutmeg
  • 2 cups homemade or store-bought marinara sauce
  • 1 tsp Italian seasoning
  • 1/2 tsp red pepper flakes
  • Salt and pepper to taste
  • Fresh basil, to serve

Instructions

  1. 1

    Preheat oven to 375°F. Cook pasta shells in salted boiling water for 2 minutes less than package directions. Drain and rinse with cold water. Lay flat on an oiled baking sheet.

  2. 2

    Combine ricotta, squeezed spinach, half the mozzarella, Parmigiano, eggs, garlic, nutmeg, Italian seasoning, and red pepper flakes. Season well with salt and pepper.

  3. 3

    Spread 1 cup of marinara sauce on the bottom of a 9x13-inch baking dish.

  4. 4

    Using a spoon or piping bag, generously fill each pasta shell with the ricotta mixture and arrange them open-side up in the baking dish.

  5. 5

    Spoon remaining marinara over and around the shells.

  6. 6

    Top with remaining shredded mozzarella.

  7. 7

    Cover tightly with foil and bake for 25 minutes.

  8. 8

    Uncover and bake for an additional 15 minutes until cheese is golden and sauce is bubbling around the edges.

  9. 9

    Let rest for 5 minutes before serving. Garnish with fresh basil.

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