Stuffed Pasta Shells Recipe

Stuffed Pasta Shells Recipe brings tender jumbo shells stuffed with creamy ricotta, bright herbs, and melty mozzarella under a tangy marinara, so every bite tastes cozy and cheesy. Busy home cooks, date-night diners, and comfort seekers can get it on the table in about 55 minutes total, with 20 minutes of hands-on time. I dialed this in while juggling two kids and a dog who thinks parmesan belongs to him.

Why Choose This Stuffed Pasta Shells Recipe

Stuffed Pasta Shells Recipe lovers will appreciate a balanced filling that tastes rich, not heavy, with zippy marinara to keep it lively. You get reliable steps, simple gear, and smart shortcuts, so weeknights still feel special.

Ingredients You Need

  • Jumbo pasta shells: 20 to 24 shells. I like Barilla jumbo shells; gluten-free shells work, but boil them gently.
  • Marinara sauce: 2 to 3 cups. Use a good jar like Rao’s or make a quick 20-minute sauce. Thin a thick jar with a splash of water.
  • Whole milk ricotta: 2 cups. Use Galbani or BelGioioso; if watery, drain it in a fine sieve for 15 minutes.
  • Low-moisture mozzarella: 1.5 cups shredded, divided. Pre-shredded saves time; hand-shredded melts a bit nicer.
  • Parmesan or Pecorino Romano: 1/2 cup finely grated.
  • Egg: 1 large, to bind the filling.
  • Fresh parsley and basil: 2 to 3 tablespoons, finely chopped. Swap in 1 teaspoon dried Italian seasoning when needed.
  • Garlic: 2 cloves, minced, or 1 teaspoon garlic powder as a shortcut.
  • Lemon zest: 1/2 teaspoon for brightness, optional but lovely.
  • Kosher salt and black pepper
  • Red pepper flakes: pinch, optional
  • Olive oil

Substitutions and notes:

  • Ricotta swap: cottage cheese blended smooth, then folded with parmesan.
  • Dairy-free: use almond ricotta and dairy-free mozzarella; skip the egg and add 2 tablespoons fine breadcrumbs for structure.
  • Extra veg: fold in 1 packed cup thawed frozen spinach, squeezed bone dry, or 1 cup sautéed mushrooms.

Equipment:

  • 9×13 baking dish
  • Large pot and colander
  • Mixing bowl and spatula
  • Spoon or zip-top bag for piping the filling
  • Foil

How to Make Stuffed Pasta Shells Recipe

Heat the oven and prep the dish

  • Heat oven to 375°F. Lightly oil the 9×13 dish and spread 1 cup marinara across the bottom.

Boil the shells

  • Bring a large pot of well salted water to a boil. Drop in shells and cook 2 minutes less than package time so they stay very al dente. Drain, rinse quickly to stop cooking, and toss with a teaspoon of olive oil so they do not stick.

Mix the filling

  • In a bowl, stir ricotta, egg, 1 cup mozzarella, parmesan, parsley, basil, garlic, lemon zest, 3/4 teaspoon salt, 1/2 teaspoon pepper, and red pepper flakes. Taste and adjust seasoning. The mixture should feel thick and scoopable.

Fill and assemble

  • Spoon or pipe about 1 to 1.5 tablespoons filling into each shell. Nestle stuffed shells into the sauced dish, open side up and snug. Spoon remaining marinara over the tops, then sprinkle the remaining 1/2 cup mozzarella and a little extra parmesan.

Bake to bubbly

  • Cover the dish with foil, tented so cheese does not stick, and bake 20 minutes. Uncover and bake 10 to 12 minutes until the sauce bubbles and the cheese turns spotty golden. Let the pasta rest 5 to 10 minutes so the filling sets, then shower with fresh herbs.

Tips & Common Mistakes

  • Salt the pasta water generously so the shells start flavorful.
  • Undercook the shells by about 2 minutes; soft shells tear during stuffing and turn mushy in the oven.
  • Drain watery ricotta or firm it up with an extra tablespoon of parmesan.
  • Keep a layer of sauce under the shells to prevent sticking and dry spots.
  • Do not overfill; aim for a rounded tablespoon so the filling stays put.
  • Cover for the first part of baking to lock in moisture, then uncover to brown.
  • Squeeze spinach bone dry if you add it; excess moisture thins the filling.
  • Let the dish rest before serving so slices lift cleanly.

Variations I’ve Tried

  • Spinach and ricotta: 1 cup thawed frozen spinach, squeezed dry, folded into the filling with a pinch of nutmeg.
  • Sausage and peppers: brown 8 ounces sweet Italian sausage with 1 cup diced bell peppers; stir into the marinara.
  • Three-cheese: swap half the mozzarella for fontina and add 1/4 cup extra parmesan for a nuttier finish.
  • Chicken pesto: fold 1 cup shredded rotisserie chicken and 2 tablespoons pesto into the ricotta.
  • Mushroom thyme: sauté 8 ounces cremini with thyme and a splash of balsamic; fold into the filling.
  • Butternut sage: roast 1.5 cups diced squash, chop fine, and mix with ricotta, sage, and a touch of chili flake.

How to Serve

Serve stuffed pasta shells hot with a crisp green salad and garlicky bread to swipe through the extra marinara. Add a side of roasted broccoli or asparagus for a fresh, crunchy contrast. Pour Chianti, pinot noir, or a sparkling water with lemon. Finish with more parmesan, basil ribbons, and a few chili flakes if you like heat.

Make-Ahead and Storage

  • Assemble ahead: Build the dish, cover, and refrigerate up to 24 hours. Bake straight from the fridge at 375°F, covered, and add about 10 extra minutes before uncovering.
  • Freeze unbaked: Wrap tightly and freeze up to 3 months. Bake from frozen at 375°F, covered, for 45 to 55 minutes, then uncover and bake 10 minutes more.
  • Leftovers: Store cooked shells in airtight containers 3 to 4 days in the fridge or up to 2 months in the freezer.
  • Reheat: Warm in a 350°F oven, covered, until hot, about 15 to 20 minutes. For single portions, microwave with a spoonful of water and a loose cover until steamy, then crisp the top under the broiler for 1 to 2 minutes.
Stuffed Pasta Shells Recipe
Ally Sanders

Stuffed Pasta Shells Recipe

Stuffed Pasta Shells are jumbo pasta shells filled with a creamy ricotta and spinach mixture, topped with marinara and melted cheese for a comforting baked dinner.
Prep Time 25 minutes
Cook Time 35 minutes
Total Time 1 hour
Servings: 6
Course: Dinner
Cuisine: American

Ingredients
  

  • 24 jumbo pasta shells, uncooked
  • 2 cups ricotta cheese
  • 1 cup shredded mozzarella cheese, divided
  • 1/2 cup grated Parmesan cheese
  • 1 large egg, lightly beaten
  • 2 cups fresh spinach, chopped and lightly packed
  • 2 cloves garlic, minced
  • 1 teaspoon dried Italian seasoning
  • 1/2 teaspoon salt
  • 1/4 teaspoon black pepper
  • 3 cups marinara sauce
  • 1 tablespoon olive oil
  • 2 tablespoons fresh basil, chopped

Instructions
 

  1. Preheat the oven to 375°F (190°C). Lightly grease a 9x13-inch baking dish.
  2. Cook the jumbo pasta shells in a large pot of salted boiling water according to package directions until al dente. Drain, rinse with cool water, and set aside to prevent sticking.
  3. In a large bowl, combine the ricotta cheese, 1/2 cup of the shredded mozzarella, Parmesan, egg, chopped spinach, minced garlic, Italian seasoning, salt, and black pepper. Stir until the filling is well mixed.
  4. Spread about 1 cup of marinara sauce over the bottom of the prepared baking dish.
  5. Fill each cooked shell with a generous spoonful of the ricotta mixture and arrange the stuffed shells in a single layer in the baking dish.
  6. Spoon the remaining marinara sauce evenly over the stuffed shells. Sprinkle the remaining 1/2 cup mozzarella cheese on top. Drizzle with olive oil if using.
  7. Cover the baking dish with foil and bake for 20 minutes. Remove the foil and bake for an additional 10–15 minutes, or until the cheese is melted and the sauce is bubbling around the edges.
  8. Remove from the oven and let the shells rest for 5 minutes. Garnish with fresh basil if desired, and serve warm.

Notes

Nutrition Information
Approximate per serving (1/6 of recipe): 420 calories; fat 18 g; saturated fat 9 g; carbohydrates 42 g; fiber 4 g; sugars 8 g; protein 22 g; sodium 820 mg. Values will vary based on specific ingredients, brands, and portion size.