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Close-up of baked jumbo pasta shells stuffed with creamy ricotta and spinach, topped with melted golden cheese and served over marinara sauce

Creamy Spinach & Ricotta Stuffed Shells – Easy, Cheesy, Family-Favorite Baked Pasta

Tender jumbo pasta shells filled with a rich spinach-ricotta mixture, nestled in marinara sauce, and baked until bubbling and golden.
Prep Time 20 minutes
Cook Time 25 minutes
Total Time 45 minutes
Course dinner, Main Course
Cuisine Italian
Servings 6 people
Calories 410 kcal

Ingredients
  

For the Filling:

  • 20 –24 jumbo pasta shells
  • 2 cups ricotta cheese
  • 1 cup shredded mozzarella
  • ½ cup grated Parmesan
  • 1 ½ cups fresh spinach chopped (or thawed frozen spinach, well drained)
  • 1 egg
  • 2 garlic cloves minced
  • 1 tsp Italian seasoning
  • Salt & pepper to taste

For the Baking Dish:

  • 3 cups marinara sauce
  • 1 cup shredded mozzarella for topping
  • ¼ cup grated Parmesan
  • Fresh basil or parsley for garnish

Instructions
 

  • Cook the Shells: Boil jumbo pasta shells until al dente, about one minute less than the package instructions. Drain and let cool.
  • Prepare the Filling: In a bowl, mix ricotta, mozzarella, Parmesan, chopped spinach, egg, garlic, Italian seasoning, salt, and pepper until creamy and well combined.
  • Stuff the Shells: Spoon a generous amount of filling into each cooled shell.
  • Assemble the Dish: Spread marinara sauce evenly in a baking dish. Arrange stuffed shells on top. Sprinkle with mozzarella and Parmesan.
  • Bake: Bake at 375°F (190°C) for 20–25 minutes, or until bubbling and lightly golden.
  • Serve: Garnish with fresh basil or parsley and serve warm.

Notes

Tips & Variations

  • Use whole-milk ricotta for the creamiest filling and richer flavor.
  • Add sautéed mushrooms, roasted red peppers, or caramelized onions for extra depth.
  • Swap spinach with kale or fresh basil for a different twist.
  • Add heat with red pepper flakes or spicy marinara.
  • Mix in shredded chicken or cooked ground turkey for added protein.

 

Storage

  • Fridge: Store in an airtight container for up to 4 days.
  • Freezer: Freeze before or after baking for up to 3 months.
  • Reheat: Warm in the oven at 350°F (175°C) or microwave until heated through.
Keyword cheesy baked pasta, Italian stuffed shells, ricotta stuffed shells, spinach stuffed shells recipe, vegetarian pasta bake