Preheat your oven to 350°F (175°C).

Combine in a large bowl the ground beef, diced onion, beaten eggs, dry breadcrumbs, milk, seasoned salt, black pepper, and dried basil.

Form half of the meat mixture into a loaf shape in a greased loaf pan.

Distribute cream cheese pieces and diced jalapenos evenly on top of the meatloaf.

Cover the stuffing with the remaining meat mixture, sealing the edges securely.

Spread ketchup generously over the top of the meatloaf and lay the halved bacon slices on top.

Bake in the preheated oven for 1 hour or until the internal temperature reaches 160°F (70°C).

Allow the meatloaf to rest for about 10 minutes before slicing.