Chicken Alfredo Stuffed Shells

Golden-baked Chicken Alfredo Stuffed Shells with Spinach rest in a white dish, topped with melted mozzarella and fresh parsley garnish. Save
Golden-baked Chicken Alfredo Stuffed Shells with Spinach rest in a white dish, topped with melted mozzarella and fresh parsley garnish. | flavorfeasthub.com

These tender pasta shells are generously filled with a blend of shredded chicken, ricotta, spinach, and cheeses, all baked in a rich Alfredo sauce until bubbly and golden. Combining creamy textures with savory seasonings like garlic and Italian herbs, this dish offers a comforting and satisfying Italian-American flavor. Garnished with fresh parsley, it delivers a balanced meal perfect for a family dinner.

My youngest daughter brought this recipe home from her 4th grade cooking class, beaming with pride as she explained how her teacher made them from scratch. Now it is our go-to comfort meal on rainy Tuesdays when we need something warm and filling.

Last winter my sister visited during a snowstorm and we made a double batch together. She kept stealing filled shells right off the baking sheet while I tried to arrange them neatly.

Ingredients

  • 20 large pasta shells: These jumbo shells hold all that filling perfectly so buy the biggest ones you can find
  • 2 cups cooked chicken breast: Rotisserie chicken works beautifully here and saves so much time
  • 1 cup ricotta cheese: Whole milk ricotta gives the best creaminess but part skim works fine too
  • 1 cup frozen spinach: Thaw completely and squeeze out every drop of water or your filling will be watery
  • 1 cup shredded mozzarella cheese: Freshly shredded melts better than the pre shredded stuff
  • 1/2 cup grated Parmesan cheese: The salty tang cuts through all the rich creamy elements
  • 1 large egg: This binds everything together so your filling stays put inside the shells
  • 2 cloves garlic: Minced finely because nobody wants a huge chunk of raw garlic in their bite
  • 1/2 teaspoon salt and 1/4 teaspoon black pepper: Season your filling well since pasta absorbs flavor
  • 2 cups Alfredo sauce: Homemade is lovely but good quality jarred sauce tastes almost as good
  • 1/2 cup shredded mozzarella and 1/4 cup Parmesan: Extra cheese on top creates that gorgeous golden crust everyone fights over

Instructions

Preheat your oven:
Get that oven to 375 and grease a 9 by 13 baking dish with butter or cooking spray
Boil the pasta:
Cook those shells just until al dente then drain and rinse with cold water so they stop cooking
Make the filling:
Mix everything except the extra topping cheeses in a big bowl until it looks like uniform green speckled goodness
Start the layers:
Spread one cup of sauce across the bottom so the shells do not stick
Stuff the shells:
Fill each shell with about two tablespoons of filling and arrange them open side up in the dish
Add sauce and cheese:
Pour the remaining sauce over all the shells then sprinkle with that final mozzarella and Parmesan
Bake covered then uncovered:
Twenty five minutes with foil then ten more without until the cheese turns golden and bubbly
Let it rest:
Wait five minutes before serving so everything sets and you do not burn your tongue on hot filling
Close-up of creamy Chicken Alfredo Stuffed Shells with Spinach, revealing tender pasta filled with ricotta, chicken, and vibrant green spinach. Save
Close-up of creamy Chicken Alfredo Stuffed Shells with Spinach, revealing tender pasta filled with ricotta, chicken, and vibrant green spinach. | flavorfeasthub.com

The first time I made these for book club three women asked for the recipe before they even finished their plates. That kind of reaction tells you everything you need to know.

Make Ahead Magic

You can assemble the entire dish up to a day ahead and keep it covered in the refrigerator. Just add five minutes to the covered baking time if you are baking it cold from the fridge.

Freezing Instructions

Wrap the unbaked assembled dish tightly with foil and freeze for up to three months. Thaw overnight in the refrigerator then bake as directed.

Serving Suggestions

A crisp green salad with vinaigrette cuts through all that richness perfectly. Some garlic bread never hurt either.

  • Steam some broccoli on the side for color
  • Open a nice Chardonnay to complement the creamy sauce
  • Keep red pepper flakes handy for heat lovers
A serving of Chicken Alfredo Stuffed Shells with Spinach, drizzled with rich Alfredo sauce, paired beside a fresh green salad. Save
A serving of Chicken Alfredo Stuffed Shells with Spinach, drizzled with rich Alfredo sauce, paired beside a fresh green salad. | flavorfeasthub.com

This recipe has become my default dish for new neighbors and potlucks because it travels well and feeds a crowd happily.

Questions & Answers

Large pasta shells, known as conchiglioni, are used to hold the filling and bake evenly.

Yes, fresh spinach can be sautéed and chopped as a substitute for frozen, well-drained spinach in the filling.

Cook the shells until al dente, rinse them with cold water, and lightly grease the baking dish before assembling.

You can assemble the shells and refrigerate them before baking, then bake just before serving for convenience.

Garlic bread and a fresh green salad pair well to complete this savory Italian-inspired dish.

Chicken Alfredo Stuffed Shells

Pasta shells filled with chicken, spinach, and creamy cheese, baked in savory Alfredo sauce.

Prep 25m
Cook 35m
Total 60m
Servings 4
Difficulty Medium

Ingredients

Pasta

  • 20 large pasta shells (conchiglioni)

Filling

  • 2 cups cooked chicken breast, shredded or diced
  • 1 cup ricotta cheese
  • 1 cup frozen spinach, thawed and well-drained
  • 1 cup shredded mozzarella cheese
  • 1/2 cup grated Parmesan cheese
  • 1 large egg
  • 2 cloves garlic, minced
  • 1/2 teaspoon salt
  • 1/4 teaspoon black pepper
  • 1/4 teaspoon dried Italian herbs

Sauce

  • 2 cups Alfredo sauce

Topping

  • 1/2 cup shredded mozzarella cheese
  • 1/4 cup grated Parmesan cheese
  • Fresh parsley, chopped (for garnish)

Instructions

1
Prepare the Oven and Baking Dish: Preheat oven to 375°F and lightly grease a 9x13-inch baking dish with cooking spray or butter.
2
Cook the Pasta Shells: Boil pasta shells according to package directions until al dente. Drain thoroughly, rinse under cold water to stop cooking, and set aside.
3
Prepare the Filling Mixture: In a large mixing bowl, combine shredded chicken, ricotta, drained spinach, mozzarella, Parmesan, egg, minced garlic, salt, pepper, and Italian herbs. Mix until evenly distributed.
4
Layer the Base Sauce: Spread 1 cup of Alfredo sauce across the bottom of the prepared baking dish in an even layer.
5
Stuff the Pasta Shells: Fill each cooked shell with approximately 2 tablespoons of the chicken-spinach filling. Place filled shells in the baking dish, opening facing up, arranging them in a single layer.
6
Add the Remaining Sauce: Pour the remaining Alfredo sauce over the stuffed shells, ensuring each shell receives coverage.
7
Apply the Cheese Topping: Sprinkle the additional mozzarella and Parmesan cheese evenly over the top of the dish.
8
Bake Covered: Cover the baking dish tightly with aluminum foil and bake for 25 minutes.
9
Finish Baking Uncovered: Remove the foil and continue baking for 10 minutes, or until the cheese is golden brown and bubbly.
10
Rest Before Serving: Let the stuffed shells rest for 5 minutes before serving. Garnish with chopped fresh parsley if desired.
Additional Information

Equipment Needed

  • Large pot for boiling pasta
  • Large mixing bowl
  • 9x13-inch baking dish
  • Aluminum foil
  • Spoon or piping bag for filling shells

Nutrition (Per Serving)

Calories 540
Protein 36g
Carbs 38g
Fat 27g

Allergy Information

  • Contains wheat (pasta)
  • Contains milk and dairy (cheese, Alfredo sauce)
  • Contains eggs
Naomi Grant

Passionate home cook sharing easy recipes, cooking tips, and family favorites for everyday flavor.