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Cottage Cheese Stuffed Shells Recipe

Tender jumbo pasta shells are filled with a savory blend of cottage cheese, mozzarella, Parmesan, herbs, and seasonings, then layered with marinara sauce and baked beneath a melted mozzarella topping. The result is a rich, comforting pasta casserole with a creamy center and warmly seasoned tomato sauce.
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Course: Main Course
Cuisine: Italian
Keyword: Cottage Cheese Stuffed Shells Recipe
Cook Time: 23 minutes
Resting Time: 10 minutes
Total Time: 33 minutes

Ingredients

For the pasta shells:

  • 12 large jumbo pasta shells

For the cottage cheese filling:

  • 1 large egg
  • ¾ cup large-curd cottage cheese preferably for added texture
  • ¼ teaspoon freshly ground black pepper
  • 1 cup mozzarella cheese shredded
  • 1 teaspoon Italian seasoning
  • 2 tablespoons fresh parsley finely chopped
  • ½ teaspoon garlic powder
  • ¾ cup Parmesan cheese grated
  • ¼ teaspoon salt
  • ½ teaspoon onion powder

For assembling and topping:

  • ½ cup shredded mozzarella cheese reserved for the top
  • 2 cups pasta sauce or marinara sauce divided

Instructions

  • Preheat the oven to 350°F (175°C).
  • Prepare the 12 jumbo pasta shells according to the cooking directions provided on the package. Once cooked, drain and set them aside until cool enough to handle comfortably.
  • Place the cottage cheese, 1 cup shredded mozzarella, grated Parmesan, egg, minced parsley, onion powder, garlic powder, Italian seasoning, salt, and black pepper in a mixing bowl. Stir gently until the cheeses, egg, herbs, and seasonings are evenly incorporated.
  • Spread 1 cup of the pasta sauce evenly across the bottom of an 8 × 8-inch casserole dish.
  • Fill each cooled pasta shell with approximately 2 tablespoons of the cottage cheese mixture. Position the filled shells in a single layer over the sauce in the baking dish.
  • Spoon the remaining 1 cup of pasta sauce over the arranged shells, distributing it evenly across the surface.
  • Scatter the reserved ½ cup of shredded mozzarella over the sauce-covered shells. Loosely cover the casserole dish with aluminum foil to help prevent the cheese from becoming overly browned during the initial baking period.
  • Bake the covered stuffed shells for 20–25 minutes, or until the casserole is thoroughly heated and the sauce is bubbling.
  • Remove the foil and return the dish to the oven for another 3–5 minutes, allowing the mozzarella topping to melt completely and develop a lightly golden finish.
  • Remove the casserole from the oven and allow the stuffed shells to rest for approximately 10 minutes before serving.
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