Mushroom-Spinach Stuffed Shells

  4.1 – 27 reviews  • Pasta Recipes
Level: Easy
Total: 2 hr 10 min
Prep: 50 min
Cook: 1 hr 20 min
Yield: 8 servings

Ingredients

  1. Kosher salt
  2. 8 ounces (20 to 24) jumbo pasta shells
  3. 2 tablespoons extra-virgin olive oil, plus more for drizzling and brushing
  4. 1 small onion, finely chopped
  5. 2 cloves garlic, minced
  6. 12 ounces white mushrooms, thinly sliced
  7. 1 10-ounce package frozen spinach, thawed and squeezed dry
  8. 1 1/2 cups low-fat small-curd cottage cheese
  9. 1 cup shredded part-skim mozzarella cheese
  10. 1/3 cup grated parmesan cheese
  11. 1 large egg, lightly beaten
  12. 1/4 cup chopped fresh basil
  13. 2 tablespoons extra-virgin olive oil
  14. 3 cloves garlic, thinly sliced
  15. 1 teaspoon fennel seeds
  16. Large pinch of red pepper flakes
  17. 1 28-ounce can whole plum tomatoes, crushed by hand
  18. Kosher salt
  19. 1/4 cup low-fat small-curd cottage cheese
  20. 1/4 cup shredded part-skim mozzarella cheese
  21. 2 tablespoons grated parmesan cheese

Instructions

  1. 1 large egg, lightly beatenMake the stuffed shells: Bring a large pot of salted water to a boil. Add the pasta shells and cook until slightly softened but still firm, about 7 minutes. Drain and rinse under cold water. Drizzle with olive oil and toss; set aside.
  2. Heat 2 tablespoons olive oil in a large nonstick skillet over medium-high heat. Add the onion and cook, stirring occasionally, until soft, about 4 minutes. Add the garlic and cook, stirring, 30 seconds. Add the mushrooms and cook, undisturbed, until golden in spots, about 2 minutes. Add 1/4 teaspoon salt and continue cooking, stirring occasionally, until the mushrooms are soft, about 5 more minutes. Add the spinach and stir until heated through, about 2 minutes. Let cool completely.
  3. Finely chop the spinach-mushroom mixture and combine in a bowl with the cottage cheese, mozzarella, parmesan, egg, basil and 1/4 teaspoon salt. Stuff each shell with about 2 tablespoons of the filling; set aside.
  4. Preheat the oven to 350 degrees F. Make the tomato sauce: Heat the olive oil in a large skillet over medium-high heat. Add the garlic, fennel seeds and red pepper flakes and cook, stirring, until lightly golden, about 30 seconds. Add the tomatoes, then rinse out the can with 1 cup water and add to the skillet; add 1/4 teaspoon salt. Bring to a simmer and cook until slightly thickened, about 10 minutes. Transfer to a blender and puree until smooth. Return to the skillet and rinse out the blender.
  5. Make the cheese sauce: Combine the cottage cheese, mozzarella, parmesan and egg in the blender and puree until smooth.
  6. Brush a 9-by-13-inch flameproof baking dish with olive oil and pour in half of the tomato sauce. Add the stuffed shells, then top with the remaining tomato sauce. Cover with aluminum foil and bake 25 minutes; uncover and continue baking until bubbly, 15 to 20 more minutes. Turn on the broiler; drizzle the shells with the cheese sauce and broil, about 2 minutes.

Nutrition Facts

Calories 368 calorie
Total Fat 17 grams
Saturated Fat 6 grams
Cholesterol 80 milligrams
Sodium 884 milligrams
Carbohydrates 35 grams
Dietary Fiber 3 grams
Protein 20 grams

Reviews

Troy Mccoy DVM
Making it now. Review to come. Just wanted to comment on the cottage cheese. My husband is lactose intolerant so I can’t use ricotta. I put lactose free cottage cheese it a strainer to remove the excess liquid ( overnight if I have time and think ahead) then process it in my mini food processor. Viola! Ricotta cheese that my husband can eat. Great for lasagna too!
Tom Mann
Amazing! Added a little kick with some spices, and wha la! A satiating meat free meal. Thank you.
Katie Thomas
Everybody: Note the typo in the first line of the Directions. That beaten egg is supposed to be the last ingredient in the For The Sauces column! There are two eggs in this recipe, not one. Step 1 in the Directions starts with: Make the stuffed shells.
This recipe is not difficult, but it takes all afternoon. And I had so much extra filling that I stuffed 36 jumbo shells. My advice is to go lighter on the spinach. I’ll be eating these leftovers for days!
Anthony Nichols
Made this before and loved it! Amy issue with prepping them a day ahead of baking?
Angela Adams
We used ricotta instead of cottage cheese.added a bit of Italian spice blend. All enjoyed it and will make this again
Wanda Williams
Working to add non-meat meals into my repertoire. This is a keeper! Not a weeknight quickie, but is true to a 2 hour effort. I was able to clean up once it went in the oven. FN needs to review the recipe as it refers to eggs in three places but only lists one in the ingredients. Cottage cheese is fine in this, ricotta would be better. I used 1/4 cup of heavy cream in the cheese sauce instead of the egg, and added parsley. Also added oregano and some brown sugar to the red sauce.
James Parks
I am making this casserole to bring to a family. They will cook it in a couple of  days. How best to handle the cheese sauce at the end?
Sonia Mcgrath
It was good but I would never use cottage cheese. It has to be ricotta and I don’t rinse my pasta! I place them on a parchment lined cookie sheet pan until cool. You want all that starch so the sauce sticks to your pasta
Joseph Marsh
Too many ingredient.   I like it short quick and to the point.
Donald Anderson
Good for lunch leftovers that next day,

 

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