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Chicken and Broccoli Stuffed Shells

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Indulge in the creamy, cheesy goodness of Chicken Broccoli Stuffed Shells for a comforting weeknight dinner. These jumbo pasta shells overflow with tender chicken, fresh broccoli, and rich Alfredo sauce, making every bite irresistible. Perfect for family meals or impressing guests, this dish brings everyone back for seconds. Plus, it's ready in under an hour so it’s a delicious way to make dinner special.
This easy-to-make recipe includes step-by-step photos and directions, ensuring success every time. We’ve added pro tips and tricks, plus answers to the most frequently asked recipe questions to help you along the way.

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Whip up these Chicken and Broccoli Alfredo Stuffed Shells in under an hour for a cozy, family-friendly dinner. The rich Alfredo sauce, tender chicken, and fresh broccoli make every bite deliciously satisfying. Perfect for potlucks, weeknight dinners, or special occasions, this dish stands out with its creamy, cheesy filling that everyone will love. Don’t miss out on this comforting and easy-to-make recipe that will quickly become a favorite at your table.
Ingredients

What you'll need to make this Chicken and Broccoli Stuffed Shells recipe:
- 18 to 20 jumbo pasta shells
- 1 teaspoon of salt, plus more to taste
- 1 to 2 (15-ounce) jars of Alfredo sauce
- ½ teaspoon of coarse black pepper
- 2 cups of cooked, chopped chicken
- 2 cups of steamed broccoli, chopped
- ½ cup of grated Parmesan cheese
- 1 cup of grated mozzarella cheese
Pro Tip
Steam the broccoli just until fork tender. Chop the broccoli small so that the pieces fit easily into shells.
Substitutions and Additions
Personalize your chicken stuffed pasta shells by swapping out ingredients and adding delicious extras! These simple changes can make your stuffed shells uniquely yours. Here are some top substitutions and additions:
Add Veggies: Mix in sautéed mushrooms or bell peppers for added texture and flavor in your stuffed shells.
Substitute Chicken: Use cooked turkey or rotisserie chicken for a different flavor in your stuffed shells.
Substitute Broccoli: Swap broccoli with spinach or cauliflower for a fresh twist on your Stuffed Shells.
Add Cheese: Sprinkle mozzarella or provolone cheese on top for an extra gooey, cheesy finish.
How to Make Chicken and Broccoli Stuffed Shells
Pro Tip
Everything in this dish is already cooked so that the shells can be served immediately once filled with the hot filling. You could also place the filled shells in a baking dish so they can be heated through at a later time. Another option is to sprinkle additional mozzarella cheese over the top of the shells and bake.
Follow along with our pictures, step-by-step instructions, and tips and tricks to make this perfect Chicken Pasta Shells dinner casserole. Let’s get started and create a delicious meal everyone will love!
FIRST STEP: Preheat the oven to 350°F.
SECOND STEP: Then, cook the pasta to al dente in a large pot of boiling water with one teaspoon of salt added to it.
Cook more shells than needed, as some of them may break while cooking.
THIRD STEP: In a large saucepan or pot, heat one jar of Alfredo sauce until it is simmering. Season with pepper.
FOURTH STEP: Stir in the Parmesan and mozzarella cheese and heat until melted and combined.
FIFTH STEP: Stir in the chicken and broccoli and heat over low until warmed through.

SIXTH STEP: Spoon the chicken mixture into the cooked pasta shells.
Pro Tip
Use a pastry bag without a tip or a Ziploc bag with the end cut off to fill your stuffed shells easily.

SEVENTH STEP: If desired, add additional warmed Alfredo sauce to the bottom of the baking dish or serving dish.
Then, arrange stuffed shells over the Alfredo sauce in the dish.

EIGHTH STEP: Serve immediately, if desired. Alternately, cover the baking dish with aluminum foil and bake for 15 to 20 minutes until the shells are heated through.
How To Serve this Easy Pasta Dinner
This chicken stuffed shells recipe is perfect for any occasion, from family dinners to special celebrations. Here are some fun ways to serve it:
Family Dinners: This recipe is a hit with both kids and adults, making it ideal for weeknight family meals. Pair it with a simple side salad and garlic bread for a complete dinner.
Special Occasions: Serve this dish at holiday gatherings or dinner parties. The rich, creamy filling makes it a crowd-pleaser. Of course, you can complement it with a fresh Caesar salad and a glass of white wine.
Comfort Food Nights: Cozy up with this comforting dish during the colder months. It’s perfect for a warm, satisfying meal. Add a bowl of tomato soup or a side of green bean casserole for the ultimate comfort combo.

Why You'll Love This Chicken and Broccoli Stuffed Shells Recipe
Stuffed Shells with chicken and broccoli is more than just a meal—it's a beloved favorite for many delicious reasons:
A Creamy Comfort Food: This recipe combines tender chicken, fresh broccoli, and rich Alfredo sauce stuffed into jumbo pasta shells. Each bite is a creamy, cheesy delight that brings comfort to your table.
Perfect for Any Occasion: Whether it's a weeknight dinner or a special gathering, this dish shines with its satisfying and crowd-pleasing flavors. It’s a versatile recipe that fits any occasion with ease.
Easy and Delicious: With simple ingredients and straightforward steps, this recipe is a go-to for busy cooks who want a homemade meal that feels indulgent and special.
This heartwarming dish turns any meal into a memorable experience.

Recipe FAQ
Can I use fresh or frozen broccoli in this recipe?
Yes, you can use either fresh or frozen broccoli in Chicken Broccoli Alfredo Stuffed Shells. Just ensure the broccoli is cooked until tender before mixing it with the other ingredients.
How do I prevent the pasta shells from sticking together while cooking?
To keep pasta shells from sticking together, cook them in a large pot of salted water and stir occasionally. Drizzle with a bit of olive oil after draining to prevent sticking.
Can I prepare Chicken Broccoli Alfredo Stuffed Shells ahead of time?
Yes, you can prepare the stuffed shells ahead of time. Assemble the dish, cover it tightly with plastic wrap, and refrigerate it for up to 24 hours before baking.
What’s the best way to reheat Chicken Broccoli Stuffed Shells?
To reheat chicken broccoli stuffed shells, cover them with foil and bake in a 350°F oven for 20-25 minutes until warmed through. This method ensures they stay moist and delicious.

Serving FAQ
How many people does Chicken Broccoli Stuffed Shells serve?
This recipe typically serves 6 to 8 people, depending on portion sizes. It’s perfect for family dinners or small gatherings.
Should I serve Chicken Broccoli Stuffed Shells immediately after baking?
Yes, serve the stuffed shells immediately after baking for the best flavor and texture. The creamy sauce is at its peak when hot.
Can I serve Chicken Broccoli Stuffed Shells for a casual dinner party?
Absolutely! These stuffed shells are elegant yet comforting, making them an ideal choice for a casual dinner party.
How can I keep the stuffed shells warm while serving?
To keep the stuffed shells warm, cover the baking dish with foil and place it in a 200°F oven until ready to serve.

Storage FAQ
Follow the directions, tips, and tricks below for optimal storage of your Chicken Broccoli Stuffed Shells. From making ahead to reheating, we’ve got you covered.
Can I prepare Chicken Broccoli Stuffed Shells ahead of time?
Yes, assemble the stuffed shells and store them covered in the fridge for up to 24 hours before baking.
What’s the best way to store leftover Chicken Broccoli Stuffed Shells?
Store leftovers in an airtight container in the fridge. They’ll stay fresh and tasty for up to 3 days.
Can I freeze Chicken Broccoli Stuffed Shells?
Yes, you can freeze them before or after baking. Wrap the dish tightly in foil and freeze for up to 2 months.
How do I thaw and reheat frozen Chicken Broccoli Stuffed Shells?
Thaw the shells in the fridge overnight. Reheat them covered in foil in a 350°F oven for 20-25 minutes until heated through.
Can I reheat Chicken Broccoli Stuffed Shells in the microwave?
Yes, for quick reheating, use the microwave in 1-minute increments, stirring occasionally to ensure even heating.

Chicken and Broccoli Stuffed Shells
Ingredients
- 18 to 20 jumbo shell pasta
- 1 teaspoon salt (plus more to taste)
- 15 to 30 ounces Alfredo sauce (one to two 15-ounce jars)
- ½ teaspoon coarse black pepper
- 2 cups chicken (cooked and chopped)
- 2 cups steamed broccoli (chopped)
- ½ cup grated parmesan cheese
- 1 cup grated mozzarella cheese
DIRECTIONS
- Preheat the oven to 350°F.
- Cook pasta in a large pot of boiling water with 1 teaspoon of salt added to it. Cook more shells than needed, as some of them may break while cooking.
- In a large saucepan or pot, heat 1 jar of alfredo sauce until it is simmering. Season with pepper.
- Stir in parmesan and mozzarella cheese and heat until melted and combined.
- Stir in chicken and broccoli and heat over low until warmed through.
- Spoon filling into the cooked pasta shells.
- If desired, add additional warmed alfredo sauce to the bottom of a baking dish or serving dish. Arrange stuffed shells over the alfredo sauce in the dish.
- Serve immediately, if desired. Alternately, cover the baking dish with aluminum foil and bake for 15 to 20 minutes until the shells are heated through.
Notes
- Steam the broccoli just until fork tender. Chop the broccoli small so that the pieces fit easily into shells.
- Everything in this dish is already cooked so that the shells can be served immediately once filled with the hot filling. You could also place the filled shells in a baking dish so they can be heated through at a later time. Another option is to sprinkle additional mozzarella cheese over the top of the shells and bake.
- Use a pastry bag without a tip or a Ziploc bag with the end cut off to fill your stuffed shells easily.






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