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Dinner · Part 2 of 3: Instructions

Cheesy Pizza Pasta Bake with Pepperoni Step-by-step instructions

A glass baking dish filled with cheesy pizza pasta bake, featuring melted mozzarella and crispy pepperoni.
Prep
Cook
Total
Serves
6
Includes 5 min resting

Before you start

Before starting the cooking process, organize all ingredients and equipment on the counter. Preheat the oven to 375°F (190°C) so it is ready when the pasta is assembled. Bring a large pot of salted water to a rolling boil for the rotini.

Measure out the marinara sauce, shred the mozzarella cheese if using a block, and have the halal pepperoni slices ready. Lightly grease a 9x13-inch glass baking dish with non-stick cooking spray or a small amount of olive oil to prevent sticking.

Ingredients at a glance (5)
  • 12 oz rotini pasta
  • 1 lb ground beef
  • 24 oz marinara sauce
  • 2 cups shredded mozzarella cheese
  • 3 oz halal pepperoni slices

Instructions

Boiling Pasta and Browning Beef

  1. Boil the Rotini Pasta
    Bring a large pot of salted water to a rolling boil. Add the rotini pasta and cook for about eight minutes, or until it is just under al dente. Drain the pasta thoroughly in a colander and set it aside, ensuring no excess water remains.
    Look for The pasta should still have a slight bite.
    Tip Do not rinse the pasta; the natural starch helps the marinara sauce cling to the noodles.
  2. Brown the Ground Beef
    Heat a large skillet over medium-high heat. Add the ground beef and cook, breaking it up with a spoon, until it is completely browned and no pink remains. Ensure the beef reaches a safe internal temperature of 160°F (71°C). Drain any excess grease carefully.
    Look for The beef should be fully browned and fragrant.
    Safe temperature 160°F (71°C) internal temperature (ground meat)
    Tip Drain the fat thoroughly to prevent the casserole from becoming greasy.

By the end of this phase, the rotini pasta should be cooked just under al dente, showing a slight firmness when bitten, as it will continue to cook in the oven.

The ground beef should be completely browned with no pink remaining, releasing a savory, rich aroma throughout the kitchen. The beef must reach a safe internal temperature of 160°F (71°C). Any excess grease from the skillet should be carefully drained so the final bake is not oily.

Combining and Assembling

  1. Combine Pasta and Sauce
    In a large mixing bowl or back in the pasta pot, combine the drained rotini pasta, the cooked ground beef, and the marinara sauce. Stir gently with a large spoon until the pasta and meat are evenly coated with the sauce.
    Look for Every spiral of pasta should be beautifully coated in sauce.
    Tip Mixing beforehand ensures an even distribution of meat and sauce in every bite.
  2. Assemble the Casserole
    Transfer the saucy pasta and beef mixture into a lightly greased glass baking dish, spreading it into an even layer. Evenly sprinkle the shredded mozzarella cheese over the top, then arrange the halal pepperoni slices across the cheese layer.
    Look for The cheese should cover the pasta completely.
    Tip Distribute the pepperoni evenly so every serving gets a perfect balance of toppings.

At this stage, the pasta, browned beef, and marinara sauce are thoroughly combined in a large bowl or directly in the pot. Every spiral of rotini should be evenly coated in the rich, red sauce. Once transferred to the glass baking dish, the mixture should look moist and saucy, filling the dish evenly. The surface is ready for the cheese and pepperoni toppings to be layered on top.

Baking to Golden Perfection

  1. Bake Until Golden and Bubbly
    Place the baking dish in the preheated oven at 375°F (190°C). Bake for twenty to twenty-five minutes until the mozzarella is completely melted, bubbling at the edges, and starting to turn golden-brown. Let rest for five minutes before serving.
    Look for The pepperoni slices should be crispy and cupped.
    Tip Letting the dish rest for five minutes makes slicing and serving much cleaner.

After baking, the casserole should be bubbling vigorously around the edges of the glass dish. The mozzarella cheese is completely melted, showing beautiful patches of golden-brown color across the top. The halal pepperoni slices should be slightly cupped and crispy around the edges, glistening under the oven light. A fragrant aroma of melted cheese, toasted spices, and warm marinara should fill the room.

Common mistakes

One common mistake is overcooking the pasta during the boiling step. Since the rotini will bake in the oven for another twenty minutes, boiling it until fully soft will result in a mushy casserole. Always cook the pasta two minutes less than the package instructions.

Another error is failing to drain the excess fat from the browned ground beef, which can pool at the bottom of the baking dish and make the sauce greasy. Finally, resist the urge to cut into the bake immediately after removing it from the oven; letting it rest prevents the cheese and sauce from sliding apart.

How to tell it’s done

The pasta bake is fully done when the cheese in the center is completely melted and bubbling, and the edges are golden-brown. To ensure food safety, the ground beef mixed into the pasta must have reached an internal temperature of 160°F (71°C) during the initial browning step.

When you lift a portion with a serving spoon, the cheese should stretch dramatically, and the pasta underneath should be piping hot and hold its shape without being watery.

  • Ground meat: 160°F (71°C) in the thickest part

Coming up in Part 3: common questions

  • Can this pasta bake be frozen?
  • What is the best pasta shape to use instead of rotini?
  • How is the pasta kept from getting mushy?

Also in Part 3: variations (Spicy Italian, Veggie Loaded), storage and make-ahead, and the printable recipe card.

Up next · Part 3 of 3

2 variations · storage & make-ahead · 3 answers · printable card

Tips, FAQ & printable recipe (Part 3)← Back to the ingredients (Part 1)