Chicken Alfredo Stuffed Shells

Featured in Hearty Main Courses.

Indulge in these stuffed shells filled with shredded chicken, crispy bacon, and a perfectly creamy alfredo sauce. Jumbo pasta shells are stuffed and topped with plenty of melted mozzarella and parmesan cheese, then baked to perfection. Finished with a golden broil and fresh parsley, these shells are savory, cheesy, and irresistibly comforting. Ideal for dinner gatherings or a hearty family meal everyone will enjoy!

Ranah
Updated on Mon, 21 Apr 2025 23:55:03 GMT
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This chicken alfredo stuffed shells recipe transforms ordinary pasta into an extraordinary casserole that's guaranteed to become a family favorite. The jumbo shells cradle a decadent mixture of tender chicken, crispy bacon, and cheesy goodness, all bathed in creamy alfredo sauce for the ultimate comfort food experience.

I first made these stuffed shells for a potluck dinner with friends, and they disappeared within minutes. Now they're requested at every gathering, and my family cheers whenever they see me preparing the jumbo shells.

Ingredients

  • Jumbo pasta shells: Cooked al dente provides the perfect vessel for holding all the creamy filling
  • Alfredo sauce: Creates the rich, velvety base that makes this dish so irresistible
  • Shredded chicken breast: Adds hearty protein and works perfectly with the creamy sauce
  • Crispy bacon: Brings smoky flavor and delightful texture contrast
  • Mozzarella cheese: Melts beautifully for that Instagram-worthy cheese pull
  • Parmesan cheese: Adds depth and nutty flavor to both filling and topping
  • Ranch dressing mix: Is my secret weapon for exceptional flavor in every bite
  • Fresh parsley: Brightens the rich flavors and adds visual appeal

Step-by-Step Instructions

Prepare the baking dish:
Preheat oven to 425°F and spray a 9x13 baking dish with nonstick spray. This prevents sticking and makes cleanup much easier.
Create the filling:
Whisk together 15 ounces of alfredo sauce, tablespoon of chopped parsley, ranch dressing mix, and black pepper until smooth. The ranch mix is crucial here as it adds incredible flavor complexity that elevates the entire dish.
Add the proteins and cheese:
Stir the shredded chicken, half cup of bacon, one and a half cups of mozzarella, and quarter cup of parmesan into the alfredo mixture. Mix thoroughly until every component is evenly distributed for consistent flavor in each bite.
Fill the shells:
Spoon about two tablespoons of filling into each cooked jumbo shell, arranging them in the prepared baking dish. This amount gives you the perfect ratio of pasta to filling without overstuffing.
Add the sauce layer:
Pour the remaining 22 ounces of alfredo sauce evenly over the filled shells. This creates a luscious bath that keeps the pasta moist while baking and prevents the edges from drying out.
Top with cheese and bacon:
Sprinkle the remaining mozzarella, parmesan, and bacon over the sauced shells. This creates that incredible golden, bubbling topping that makes everyone eager to dig in.
Bake to perfection:
Cover with foil and bake for 20 minutes, then uncover and broil for 3-4 minutes until golden. Watching carefully during broiling prevents burning while achieving that perfectly browned cheese top.
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The combination of ranch seasoning with alfredo sauce creates a flavor profile that's simply magical. I discovered this pairing by accident when I ran out of Italian seasoning, and now I wouldn't make it any other way. My teenage son, who typically avoids anything creamy, requests this dish at least twice a month.

Make-Ahead Options

These stuffed shells work beautifully as a make-ahead meal. Prepare everything up to the baking step, cover tightly with foil, and refrigerate for up to 24 hours. When ready to serve, add an extra 10-15 minutes to the baking time if cooking from cold. The flavors actually develop more deeply when prepared in advance.

Storage and Reheating

Leftover stuffed shells will keep in an airtight container in the refrigerator for up to 4 days. For best results when reheating, add a splash of milk or cream to prevent the sauce from becoming too thick. Cover with foil and warm in a 350°F oven until heated through, about 20 minutes. The microwave works in a pinch but may make the pasta slightly chewy.

Ingredient Substitutions

These stuffed shells are incredibly versatile. Rotisserie chicken works beautifully as a time-saver. Turkey bacon creates a lighter version without sacrificing flavor. For a vegetarian option, replace the chicken with sautéed mushrooms and spinach. Dairy free alternatives for the alfredo sauce and cheeses can work, though the texture will differ slightly from the original.

Serving Suggestions

Serve these stuffed shells with a crisp green salad dressed with vinaigrette to balance the richness. Garlic bread makes an excellent accompaniment for soaking up extra sauce. For a complete meal, roasted vegetables like broccoli or asparagus provide nutritional balance and color contrast on the plate.

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Frequently Asked Questions

→ What type of chicken works best for this dish?

Cooked and shredded chicken breast is ideal for this dish, as it complements the creamy filling perfectly. You can use rotisserie chicken for convenience.

→ Can I use store-bought alfredo sauce?

Yes, store-bought alfredo sauce works well. Choose a high-quality brand for the best flavor, or make homemade if you prefer.

→ How do I prevent the shells from sticking together?

To prevent shells from sticking, cook them al dente according to package directions and lightly toss them with a bit of olive oil after draining.

→ Can these stuffed shells be made ahead?

Yes, you can assemble the stuffed shells a day ahead, cover tightly, and store them in the refrigerator. Bake them fresh when ready to serve.

→ What side dishes go well with this meal?

Pair these stuffed shells with a crisp green salad, garlic bread, or roasted vegetables for a balanced and satisfying meal.

Chicken Alfredo Stuffed Shells

Stuffed shells loaded with chicken, bacon, creamy alfredo sauce, and melted cheese for perfect comfort food.

Prep Time
20 Minutes
Cook Time
25 Minutes
Total Time
45 Minutes
By: Ranah

Category: Hearty Main Dishes

Difficulty: Intermediate

Cuisine: American

Yield: 8 Servings

Dietary: ~

Ingredients

→ Filling

01 15 ounces alfredo sauce
02 1 tablespoon fresh chopped parsley
03 1 tablespoon ranch dressing mix
04 1 teaspoon fresh cracked black pepper
05 3 cups cooked and shredded chicken breast (about 3 medium-sized skinless boneless chicken breasts)
06 ½ cup cooked and crumbled bacon
07 1½ cups freshly grated mozzarella cheese
08 ¼ cup grated parmesan cheese

→ Topping

09 22 ounces alfredo sauce
10 1½ cups freshly grated mozzarella cheese
11 ¼ cup grated parmesan cheese
12 ¼ cup cooked and crumbled bacon
13 ½ tablespoon fresh chopped parsley (for garnish)

→ Pasta

14 8 ounces jumbo pasta shells, cooked al dente and drained (about 4½ cups)

Instructions

Step 01

Preheat the oven to 425°F. Lightly spray a 9x13-inch baking dish with nonstick spray and set aside.

Step 02

Add 15 ounces of alfredo sauce to a large mixing bowl. Whisk in 1 tablespoon of chopped parsley, ranch dressing mix, and cracked black pepper until smooth. Stir in 3 cups of shredded chicken breast, ½ cup of crumbled bacon, 1½ cups of freshly grated mozzarella, and ¼ cup of grated parmesan cheese. Combine completely.

Step 03

Spoon 1½ to 2 tablespoons of the filling into each cooked jumbo pasta shell. Arrange the filled shells in the prepared baking dish in rows of 3 across and 8 to 9 down.

Step 04

Evenly spoon the 22 ounces of alfredo sauce over the stuffed shells. Sprinkle the remaining 1½ cups of shredded mozzarella, ¼ cup of grated parmesan, and ¼ cup of crumbled bacon over the sauce. Cover with aluminum foil and bake for 20 minutes.

Step 05

Remove the foil, increase the oven temperature to broil, and return the baking dish to the oven. Broil for 3 to 4 minutes or until the topping is golden brown. Garnish with ½ tablespoon of fresh chopped parsley. Serve while hot.

Tools You'll Need

  • 9x13-inch baking dish
  • Large mixing bowl
  • Aluminum foil

Allergy Information

Please check ingredients for potential allergens and consult a health professional if in doubt.
  • Dairy
  • Gluten

Nutrition Facts (Per Serving)

It is important to consider this information as approximate and not to use it as definitive health advice.
  • Calories: 785
  • Total Fat: 50 g
  • Total Carbohydrate: 29 g
  • Protein: 50 g