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High Protein Pesto Stuffed Shells on plate
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High Protein Pesto Stuffed Shells

Dig into my high protein stuffed shells, made with mozzarella, pesto, and parm. Ground turkey and cottage cheese pack a serious protein punch – perfect for a filling meal that hits your protein goals. 

Prep: 10 Cook: 40 Total: 50 minutes
Yield 8 servings 1x
Units Scale

Ingredients

  • 12oz box jumbo shells
  • 2 tbsp olive oil
  • 1/2 yellow onion, diced
  • 1lb ground turkey sausage
  • 16oz cottage cheese 4% milkfat
  • 1 cup shredded parmesan cheese, divided
  • 5oz spinach, wilted, squeezed of excess water and chopped
  • 1/4 cup fresh chopped parsley (save some extra for topping)
  • 1 cup fresh pesto (divided)
  • 2 cloves garlic, minced
  • 1 tsp dried oregano
  • 1/2 tsp red pepper flake
  • 1/2 tsp salt
  • 1/4 tsp pepper
  • 3 cups marinara sauce
  • 2 cups mozzarella cheese

Instructions

  1. Preheat oven to 375F and line a 9×13 casserole dish with 1.5 cups of marinara sauce.
  2. Cook shells in a pot of salty water according to package until al dente – slightly less cook time than fully cooked because they will continue to cook in the oven. Drain and set aside.
  3. Saute onion in olive oil over medium-high heat for 3-4 minutes. Add in turkey sausage and as it cooks, break apart into fine pieces. Cook until no longer pink and fully cooked through. Set aside to cool for 10 minutes.
  4. In a large bowl, mix together cottage cheese, 1/2 cup parmesan cheese, spinach, parsley, 1/2 cup pesto, garlic, oregano, red pepper flake, salt, and pepper. Add in the turkey sausage mixture and mix until all combined.
  5. Individually stuff each shell with a good amount of mixture – about 1/4 cup and then lay each shell down in the sauced casserole dish. Repeat until all shells and mixture are finished.
  6. Pour remaining 1.5 cups marinara sauce over top of shells, along with spooning on remaining 1/2 cup of pesto throughout the top. Then top with mozzarella cheese and remaining 1/2 cup parmesan cheese.
  7. Bake covered with foil for 20 minutes, then remove cover and bake for additional 10 minutes.
  8. Sprinkle with remaining parsley and let cool about 15 minutes before serving. Enjoy!
Author: Erin Antoniak Category: dinner, meal prep, pasta Method: oven Cuisine: Italian