Creamy Baked Rigatoni with Spinach and Ricotta

Baked Rigatoni with Spinach and Ricotta: Creamy Comfort Food

Sometimes you need a dinner that feels like a warm hug. This Baked Rigatoni with Spinach and Ricotta is exactly that. Moving away from the traditional tomato-based pasta bakes, this “white” version focuses on the luxurious combination of creamy ricotta, garlic, and savory cheeses. It is rich, satisfying, and surprisingly easy to throw together on a busy weeknight.

The beauty of this dish is in the textures. The rigatoni pasta holds onto the thick, cheesy sauce perfectly, while the spinach adds a pop of color and earthiness that cuts through the richness. But the real star is the top layer—a blend of mozzarella and parmesan that bakes into a golden, bubbly, crispy crust that everyone will fight over.

Why You Will Love This Recipe

  • Cheese Lovers Dream: With three different types of cheese (Ricotta, Mozzarella, and Parmesan), it delivers maximum melt and flavor.
  • Vegetarian Friendly: A hearty main course that satisfies meat-eaters and vegetarians alike.
  • Golden Crust: The high-heat bake creates those irresistible crispy edges on the pasta and cheese.
  • Simple Ingredients: No complex sauces to simmer; it’s mostly just mixing and baking.

Ingredients Checklist

To get that creamy interior and crispy top, here is what you need:

  • 1 lb Rigatoni Pasta: The ridges are perfect for holding the sauce. Penne or Ziti work too.
  • 15 oz Ricotta Cheese: Whole milk ricotta yields the creamies result.
  • 10 oz Fresh Spinach: Roughly chopped. You can use frozen (thawed and squeezed dry), but fresh has better texture.
  • 3 cups Mozzarella Cheese: Shredded. Save about 1 cup for the topping.
  • 1 cup Parmesan Cheese: Grated.
  • 2 cloves Garlic: Minced.
  • 1 Large Egg: This helps bind the ricotta so it doesn’t just melt into a liquid sauce.
  • 1/4 tsp Nutmeg: A secret weapon that highlights the flavor of the spinach and cream.
  • Salt & Black Pepper: To taste.
  • Optional: A splash of heavy cream or pasta water to loosen the mixture.

Baked Rigatoni with Spinach and Ricotta

A creamy, white pasta bake featuring rigatoni tossed with a garlic-spinach and ricotta mixture, topped with bubbly golden mozzarella.
Print Recipe
Prep Time 15 minutes
Cook Time 25 minutes
Total Time 40 minutes
Servings: 6 Servings
Course: Dinner, Main Course
Cuisine: Italian-American
Calories: 520
Ingredients Equipment Method Notes

Ingredients
  

Main
  • 1 lb rigatoni pasta or ziti
  • 10 oz fresh spinach chopped
  • 2 cloves garlic minced
  • 1 tbsp olive oil
Cheese Mixture
  • 15 oz ricotta cheese whole milk
  • 3 cups mozzarella cheese shredded, divided
  • 1 cup parmesan cheese grated
  • 1 large egg beaten
  • 0.25 tsp nutmeg optional
  • 0.5 tsp salt
  • 0.5 tsp black pepper

Equipment

  • 9×13 Baking Dish
  • Large pot
  • Mixing bowl
  • Skillet

Method
 

  1. Preheat oven to 400°F (200°C). Cook rigatoni in salted boiling water until very al dente (2 mins under package time). Drain.
  2. Sauté garlic in olive oil, add spinach and cook until wilted. Remove from heat.
  3. In a large bowl, mix ricotta, egg, nutmeg, salt, pepper, spinach, 1/2 cup parmesan, and 2 cups mozzarella.
  4. Add the cooked pasta to the bowl and toss to coat thoroughly.
  5. Pour into a 9×13 baking dish. Top with remaining mozzarella and parmesan.
  6. Bake for 20-25 minutes until bubbly and golden brown. Broil for 2 minutes for extra crust.

Notes

Letting the pasta bake rest for 10 minutes after taking it out of the oven ensures the sauce thickens and adheres to the pasta better.

Step-by-Step Instructions

1. Boil the Pasta

Preheat your oven to 400°F (200°C). Bring a large pot of salted water to a boil. Cook the rigatoni until it is very al dente (about 2-3 minutes less than the package directions). It will finish cooking in the oven, so you don’t want it mushy.

2. Wilt the Spinach

While the pasta boils, heat a splash of olive oil in a large skillet. Sauté the garlic for 30 seconds, then add the chopped spinach. Cook until just wilted. Remove from heat and let it cool slightly.

3. Make the Cheese Mixture

In a large bowl, combine the ricotta, beaten egg, 2 cups of mozzarella, 1/2 cup of parmesan, sautéed spinach (with garlic), nutmeg, salt, and pepper. Mix well.

4. Combine

Drain the pasta (reserve a cup of pasta water just in case). Add the hot pasta directly to the ricotta mixture and toss until every tube is coated. If it feels too stiff, add a splash of pasta water or cream to make it saucy.

5. Bake

Transfer the mixture to a 9×13 inch baking dish. Top evenly with the remaining mozzarella and parmesan cheese. Bake uncovered for 20-25 minutes.
Pro Tip: For the golden brown spots seen in the photo, switch the oven to Broil for the last 2-3 minutes. Watch it closely so it doesn’t burn!

6. Serve

Let the dish rest for 10 minutes before serving. This allows the sauce to thicken up so you can spoon it out easily. Garnish with fresh parsley or red pepper flakes.

Tips for Success

  • Salt Your Water: Since there is no savory tomato sauce, salting your pasta water is crucial for flavor.
  • Don’t Skip the Egg: The egg is the binder. Without it, the ricotta can become grainy or watery when baked.
  • Fresh vs. Frozen Spinach: If using frozen spinach, you must squeeze out all the excess water, or your pasta bake will be soupy.

Variations

  • Add Protein: Grilled chicken strips or Italian sausage crumble are great additions.
  • Lemon Zest: Add the zest of one lemon to the ricotta mix for a brighter, fresher flavor.
  • The “Pink” Sauce: Stir in 1 cup of marinara sauce to the ricotta mixture for a creamy tomato version.

Enjoy this bubbling, golden, cheesy masterpiece!

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