If you’re craving a dish that’s equal parts comforting and indulgent, these Garlic Butter Chicken Alfredo Stuffed Shells are here to deliver! Jumbo pasta shells are stuffed with a creamy, cheesy chicken filling, smothered in a rich garlic butter Alfredo sauce, and baked to golden perfection. This dish looks elegant but is surprisingly simple to prepare. Perfect for family dinners, potlucks, or anytime you need a little extra comfort, this recipe is a guaranteed crowd-pleaser. Let’s get cooking!
Why You’ll Love These Garlic Butter Chicken Alfredo Stuffed Shells
Here’s why this recipe is about to become your new favorite:
- Creamy and Cheesy: Packed with a luscious chicken and ricotta filling, topped with a velvety Alfredo sauce.
- Garlic Butter Goodness: The rich, buttery sauce is infused with garlic for a flavor boost you’ll love.
- Perfect for Feeding a Crowd: This dish is hearty and satisfying, making it ideal for gatherings.
- Make-Ahead Friendly: Assemble it ahead of time and bake when ready—great for busy weeknights!
Table of Contents

Ingredients for Garlic Butter Chicken Alfredo Stuffed Shells
Here’s everything you’ll need to make this delicious dish:
For the Stuffed Shells
- 20 jumbo pasta shells
- 2 cups cooked chicken, shredded or diced
- 1 ½ cups ricotta cheese
- 1 cup shredded mozzarella cheese
- ½ cup grated Parmesan cheese
- 1 egg
- 1 tsp garlic powder
- 1 tsp Italian seasoning
- Salt and pepper to taste
For the Garlic Butter Alfredo Sauce
- ½ cup unsalted butter
- 4 garlic cloves, minced
- 1 cup heavy cream
- 1 cup chicken broth
- 1 cup grated Parmesan cheese
- ½ tsp black pepper
- ¼ tsp salt
For Topping
- 1 cup shredded mozzarella cheese
- 2 tbsp chopped parsley (optional, for garnish)
Step-by-Step Instructions
1. Cook the Pasta Shells
- Fill a large pot with water, add salt, and bring it to a rolling boil.Cook the jumbo shells according to the package instructions until al dente (usually about 9-10 minutes).
- Drain the pasta shells and rinse them with cold water to halt the cooking process. Set aside.
2. Prepare the Filling
- In a large bowl, combine the cooked chicken, ricotta cheese, mozzarella, Parmesan, egg, garlic powder, Italian seasoning, salt, and pepper. Mix until well combined.
3. Stuff the Shells
- Preheat your oven to 375°F (190°C).
- Using a spoon or piping bag, fill each cooked shell with the chicken and cheese mixture. Arrange the stuffed shells in a greased 9×13-inch baking dish.
4. Make the Garlic Butter Alfredo Sauce
- In a medium-sized saucepan, melt the butter over medium heat. Add the minced garlic and sauté for 1-2 minutes until it becomes fragrant.
- Stir in the heavy cream and chicken broth until well combined. Bring to a gentle simmer.
- Stir in the Parmesan cheese, black pepper, and salt. Cook for 2-3 minutes, stirring constantly, until the sauce thickens slightly.
5. Assemble and Bake
- Pour the Alfredo sauce evenly over the stuffed shells in the baking dish.
- Sprinkle the remaining mozzarella cheese on top.
- Cover the baking dish with foil and bake for 20 minutes. Take off the foil and continue baking for another 10 minutes, or until the cheese is golden and bubbling.
6. Serve and Enjoy
- Garnish with chopped parsley if desired.
- Allow the dish to rest for 5 minutes before serving. Enjoy warm!
Tips for the Best Garlic Butter Chicken Alfredo Stuffed Shells
- Use Rotisserie Chicken: Cut down on prep time by using pre-cooked rotisserie chicken for the filling.
- Don’t Overcook the Shells: Cook them just until al dente, as they’ll continue to soften in the oven.
- Customize the Filling: Add spinach, mushrooms, or sun-dried tomatoes for extra flavor.
- Make It Ahead: Assemble the dish up to a day in advance, cover, and refrigerate. Bake when ready to serve.

Why This Dish Is a Must-Try
These Garlic Butter Chicken Alfredo Stuffed Shells are the ultimate comfort food. The combination of creamy ricotta, tender chicken, and rich Alfredo sauce is pure heaven, while the garlic butter adds a luxurious depth of flavor. It’s a dish that feels special enough for holidays but easy enough for weeknight dinners.
FAQs About Garlic Butter Chicken Alfredo Stuffed Shells
Can I use a different type of pasta?
While jumbo shells work best for stuffing, you can try this recipe with manicotti or even lasagna noodles rolled into tubes.
Can I make this dish vegetarian?
Absolutely! Skip the chicken and add sautéed veggies like spinach, zucchini, or mushrooms to the filling.
How do I store leftovers?
Store leftovers in an airtight container in the refrigerator for up to 3 days. Reheat in the oven or microwave until fully warmed through.
Serving Suggestions
This dish is delicious on its own, but here are a few ways to make it even more special:
- With Garlic Bread: Serve with warm garlic bread for dipping into the Alfredo sauce.
- With a Salad: Pair with a crisp Caesar or garden salad for a balanced meal.
- With Wine: A glass of Chardonnay or Pinot Grigio complements the creamy flavors perfectly.