01 -
Heat a large skillet over medium heat, add ground beef, and cook until browned and fully cooked. Drain excess fat.
02 -
Add chopped onion and minced garlic to the skillet. Sauté until softened, about 3–4 minutes.
03 -
Stir in diced tomatoes, tomato paste, Italian seasoning, paprika, sugar (if using), salt, and pepper. Simmer for 10 minutes to develop flavor.
04 -
In a mixing bowl, combine sour cream, cottage cheese or ricotta, shredded cheddar, and Parmesan. Mix thoroughly and set aside.
05 -
Preheat oven to 175°C. Grease a 23 x 33 cm baking dish.
06 -
Arrange half of the cooked pasta in the baking dish. Spread half of the beef mixture over the pasta, followed by half of the creamy cheese mixture. Repeat with remaining pasta, beef, and cheese mixture.
07 -
Sprinkle shredded mozzarella evenly over assembled layers.
08 -
Cover the dish with aluminum foil and bake for 20 minutes. Remove the foil and continue baking for 10–15 minutes, until cheese is melted and bubbling.
09 -
Allow the casserole to rest for 5–10 minutes before serving. Garnish with chopped fresh parsley if desired.