01 -
Preheat the oven to 175 degrees Celsius.
02 -
Bring a large pot of water to a boil and cook the elbow macaroni for approximately 3 minutes less than package instructions. Drain and set aside.
03 -
In a large skillet over high heat, add ground beef and finely chopped onion. Break apart the beef and cook for 6 to 7 minutes until browned. Drain excess fat.
04 -
Stir in minced garlic and cook until fragrant, about 1 minute.
05 -
Add Worcestershire sauce, tomato sauce, and diced tomatoes to the skillet, stirring to combine evenly.
06 -
Mix in Italian seasoning, salt, and black pepper. Taste and adjust seasoning as preferred.
07 -
Fold the cooked macaroni and shredded cheddar cheese into the sauce mixture.
08 -
If the skillet is oven-safe, place it directly in the oven and bake for 20 to 25 minutes until the mixture is bubbly and cheese has melted. Otherwise, transfer to a casserole dish before baking.