Baked Rigatoni with Spinach & Creamy Alfredo

There’s something magical about a bubbling casserole dish straight out of the oven, isn’t there? This Ultimate Baked Rigatoni with Spinach & Creamy Alfredo is everything you want in a comfort meal: rich, cheesy, and oh-so-satisfying. It’s my go-to recipe for cozy dinners, whether it’s a quiet family night or a potluck with friends. Plus, it’s easy to make ahead and looks absolutely gorgeous on a table—hello, Pinterest-perfect dinner! ✨

Why You’ll Love This Recipe

This baked rigatoni isn’t just any pasta casserole. Here’s what makes it special:

  • Rich Creamy Alfredo: A luscious homemade or store-bought Alfredo sauce keeps every bite incredibly indulgent.
  • Packed with Spinach: Sneak in those greens without sacrificing flavor—perfect for picky eaters!
  • Golden, Cheesy Perfection: A blend of melty mozzarella and Parmesan creates a golden crust that’s too tempting to resist.

Ready to dig in? Let’s get started!

Ingredients You’ll Need

  • 1 pound rigatoni pasta
  • 2 cups fresh spinach (or 1 cup frozen, thawed and drained)
  • 2 cups Alfredo sauce (homemade or store-bought)
  • 1/2 cup ricotta cheese (optional for extra creaminess)
  • 2 cups shredded mozzarella cheese
  • 1/2 cup grated Parmesan cheese
  • 1 teaspoon garlic powder
  • 1/2 teaspoon Italian seasoning
  • Salt and pepper to taste

Substitution tips: No rigatoni? Swap it with penne or ziti! You can also use kale instead of spinach for a heartier green.

How to Make Ultimate Baked Rigatoni

Step 1: Cook the Pasta

Boil the rigatoni in salted water until just al dente. Remember, it’ll finish cooking in the oven, so don’t overdo it! Drain and set aside.

Step 2: Prepare the Spinach

If using fresh spinach, sauté it in a pan with a drizzle of olive oil until wilted. For frozen spinach, ensure it’s fully thawed and squeeze out excess water.

Step 3: Mix It All Together

In a large bowl, combine the cooked pasta, spinach, Alfredo sauce, ricotta (if using), garlic powder, Italian seasoning, and a pinch of salt and pepper. Stir until everything is evenly coated.

Step 4: Layer the Dish

Spread half of the pasta mixture into a greased 9×13-inch baking dish. Sprinkle with half the mozzarella and Parmesan. Add the remaining pasta mixture and finish with the rest of the cheese on top.

Step 5: Bake to Perfection

Bake in a preheated oven at 375°F (190°C) for 20-25 minutes, or until the cheese is golden and bubbly. For an extra crispy top, broil for 1-2 minutes at the end—keep a close eye on it!

Pro Tips & Variations

  • Make it meaty: Add cooked Italian sausage, shredded chicken, or crispy bacon for extra protein.
  • Gluten-free option: Use your favorite gluten-free pasta and sauce!
  • Veggie-loaded version: Toss in mushrooms, zucchini, or roasted red peppers for added texture and flavor.

Pro tip: For a restaurant-quality finish, garnish the baked rigatoni with fresh parsley or basil leaves before serving. 🌿

Serving & Storage Suggestions

This dish is best served hot, straight from the oven. Pair it with a crisp Caesar salad and some garlic bread for a complete meal. If you have leftovers (lucky you!), store them in an airtight container in the refrigerator for up to 3 days. Reheat in the oven or microwave until warmed through.

Pinterest-Worthy Presentation Tips

Make your Ultimate Baked Rigatoni truly pin-worthy with these tips:

  • Use a white or rustic baking dish to let the golden cheese pop in photos.
  • Sprinkle freshly grated Parmesan and a few spinach leaves on top for a touch of color.
  • Photograph the dish with a golden fork and linen napkin for a cozy, inviting vibe.

Don’t forget to pin this recipe for later and share your beautiful creations! 🧡

Frequently Asked Questions

Can I make this dish ahead of time?

Absolutely! Assemble the rigatoni up to a day in advance, cover tightly, and refrigerate. When ready to bake, let it sit at room temperature for 20 minutes before popping it in the oven.

Can I freeze it?

Yes! Assemble the dish, but don’t bake it yet. Cover it with aluminum foil and freeze for up to 2 months. Bake directly from frozen, adding an extra 15-20 minutes to the cooking time.

What’s the best way to reheat leftovers?

For the best texture, reheat in the oven at 350°F (175°C) until warmed through. The microwave works too, but the cheese won’t be as melty.

Let’s Get Cooking!

This Ultimate Baked Rigatoni with Spinach & Creamy Alfredo is the kind of dish that brings everyone to the table. Whether it’s for a special occasion or a regular weeknight dinner, it’s guaranteed to be a hit. Don’t forget to tag me in your photos on Pinterest and Instagram—I can’t wait to see your cheesy, dreamy creations!

Happy baking! 🍝