01 -
Set the oven temperature to 190°C (375°F) to prepare for baking.
02 -
Heat olive oil in a large skillet over medium heat, add ground beef, season with salt and pepper, and cook until browned, breaking apart the meat as it cooks.
03 -
Add diced onion and chopped garlic to the browned beef and cook until softened and fragrant.
04 -
Stir in dried oregano, thyme, and parsley, then pour in crushed tomatoes. Reduce heat and simmer gently for 15 minutes to thicken the sauce.
05 -
In a large mixing bowl, gently fold the cooked tortellini with the meat sauce and fresh basil ribbons until well combined.
06 -
Transfer the combined mixture into a greased baking dish, evenly scatter the shredded mozzarella on top, and bake for 25 minutes or until bubbly with a golden crust.
07 -
Allow the baked dish to rest for 5 minutes after removing from the oven to set flavors before serving.