Preheat the oven to 375°F (190°C).

In a large mixing bowl, combine the ground beef, onion, garlic, breadcrumbs, egg, milk, Worcestershire sauce, ketchup, oregano, basil, salt, and pepper. Mix until just combined.

Shape the mixture into a loaf and place it on a baking sheet or in a loaf pan.

Bake for 40-45 minutes or until the internal temperature reaches 160°F (71°C).

Let it rest for 10 minutes before slicing.

While the meatloaf bakes, scrub the potatoes and pierce them with a fork.

Bake the potatoes in the oven for 45 minutes or microwave them for 8-10 minutes until tender.

Once cooked, cut them in half, scoop out the insides, and place them in a bowl.

Mash the scooped-out potato with butter, sour cream, salt, and pepper.

Stir in shredded cheddar cheese and chopped green onions until well combined.

Stuff the mashed potato mixture back into the potato skins and top with extra cheese.

Bake in the oven for an additional 5-10 minutes or until the cheese is melted and bubbly.

Serve the meatloaf alongside the loaded potatoes and garnish with additional green onions or a dollop of sour cream.