Step 1: Cook the Pasta

Bring a large pot of salted water to a boil. Add your pasta and cook it until just al dente (about 9–11 minutes, depending on the type). Drain well and set aside.

Step 2: Brown the Meats

• In a large skillet over medium heat, cook the ground beef and Italian sausage until browned and crumbly (about 7–9 minutes). Drain off excess fat.
• Toss in the chopped onion and minced garlic, and sauté for another 3–4 minutes until fragrant and softened.

Step 3: Add the Sauce

• Pour in the jar of pizza sauce, then stir in oregano, basil, and crushed red pepper flakes if you like a little heat.
• Let it simmer for about 5–7 minutes so the flavors come together. Season with salt and pepper to taste.

Step 4: Mix It All Up

• In a large mixing bowl—or directly in your baking dish—combine the cooked pasta with the meat sauce.
• Stir in half of the mozzarella and cheddar cheese so everything gets nice and cheesy throughout.

Step 5: Assemble the Casserole

• Preheat your oven to 375°F (190°C). Grease a 9×13-inch baking dish, then layer in the pasta mixture. Sprinkle the rest of the mozzarella, cheddar, and Parmesan cheese on top.
• Add the chopped pepperoni and crumbled bacon over everything. Cover with foil and bake for 20 minutes, then uncover and bake another 10 minutes until the cheese is bubbly and golden.

Step 6: Garnish and Serve

Sprinkle with fresh parsley or basil before serving for a pop of color and freshness.