If you’re looking for a dinner that’s cozy, creamy, and downright irresistible, this Garlic Parmesan Chicken Pasta Bake is it. Packed with tender chicken, al dente pasta, and a rich sauce made from Alfredo and garlic parmesan, this dish comes together easily and is perfect for busy weeknights or casual family dinners.
It’s one of those recipes that feels indulgent but is simple to make—using everyday ingredients you probably already have in your kitchen. With melty mozzarella and nutty Parmesan cheese baked on top, every bite is cheesy comfort at its finest.

Why You’ll Love This Recipe
- Family-friendly: Creamy pasta and cheese are always a hit with kids and adults alike.
- Quick prep: Just mix, bake, and enjoy—perfect for weeknights.
- Versatile: Use leftover chicken, switch up the pasta shape, or try different cheeses.
- Make-ahead friendly: Assemble in advance and bake when you’re ready.
Ingredients
- 1 pound rotini pasta – or penne, fusilli, or your favorite shape.
- 3 cups cooked chicken – shredded or diced; rotisserie chicken works great.
- 2 (15-ounce) jars Alfredo sauce – creamy base of the dish.
- 1 cup garlic parmesan sauce – adds extra depth and garlicky flavor.
- 2 cups shredded mozzarella cheese – gooey and melty topping.
- ½ cup grated Parmesan cheese – nutty and salty, balances the creaminess.
- ½ teaspoon salt & ¼ teaspoon black pepper – simple seasoning.
- Fresh parsley (optional) – for garnish and a pop of color.
Instructions
- Preheat oven: Set to 375°F (190°C). Lightly grease a 9×13-inch baking dish.
- Cook pasta: Boil rotini in salted water until al dente. Drain, but reserve ½–1 cup of pasta water.
- Mix it all together: In a large bowl, combine pasta, chicken, Alfredo sauce, garlic parmesan sauce, half the mozzarella, and half the Parmesan. Season with salt and pepper. Add a splash of pasta water if you want a creamier texture.
- Assemble: Spread mixture into the baking dish. Top with remaining mozzarella and Parmesan.
- Bake: Cover with foil and bake for 20–25 minutes until hot and bubbly. Remove foil and broil for 2–3 minutes for a golden, cheesy crust.
- Serve: Rest 5 minutes before serving. Garnish with parsley if desired.
Tips & Variations
- Different proteins: Try Italian sausage, shrimp, or even a plant-based substitute.
- Vegetarian version: Swap chicken for roasted vegetables like zucchini, mushrooms, or bell peppers.
- Make it spicy: Add red pepper flakes or diced jalapeños.
- Cheese lovers: Mix in Gouda, provolone, or cheddar for more flavor.
- Gluten-free option: Use gluten-free pasta and sauces.
Storage & Reheating
- Refrigerator: Store leftovers in an airtight container for up to 3 days.
- Freezer: Freeze baked casserole for up to 2 months. Thaw overnight before reheating.
- Reheat: Warm in the oven at 350°F until hot, or microwave single servings.
Serving Ideas
This pasta bake is hearty on its own, but pairs beautifully with:
- Garlic bread
- A fresh green salad
- Steamed broccoli or roasted veggies
- A glass of white wine like Chardonnay or Sauvignon Blanc
FAQs
Can I make it ahead of time?
Yes! Assemble the casserole up to a day ahead, refrigerate, and bake when ready (add 5–10 minutes to bake time).
Can I use homemade Alfredo?
Absolutely—homemade sauce will make it even more flavorful.
Can I use a different pasta shape?
Yes, penne, rigatoni, or fusilli all work well.
Final Thoughts
This Garlic Parmesan Chicken Pasta Bake is pure comfort food. With its creamy sauce, cheesy topping, and tender chicken, it’s a dish that satisfies every craving without being complicated. Whether you serve it on a busy weeknight or for Sunday dinner, this pasta bake is guaranteed to be a family favorite you’ll want to make again and again.