Drizzle pork with enough oil to coat. Season with rosemary, kosher salt, black pepper, onion powder, and garlic powder.

Bake at 350° for approximately 30 minutes or until pork nearly reaches desired doneness. Remove from oven and cover with foil to carry over cook and rest so juices are retained.

Sprinkle with parmigiano reggiano and top with basil.

Variations; Italian seasoning, lemon zest, lemon peel seasoning, orange zest, white wine marinade, capers, olives, gremolata, walnut, pine nut, thyme, oregano, fennel seed, white pepper, peppercorn melange, butter, brown butter, flavored oils, compound butters, horseradish, sherry/red wine/port marinade, tarragon, dill, granulated garlic, dried minced onions, herbes de provence, lavender, dijon, sage, parsely, pesto, paprika, romano, gruyere, parmesean, aioli, almond, feta, honey, hazelnuts