Pork Loin with coffee

2 tablespoons chopped garlic (4 to 5 cloves) 1 tablespoon kosher salt 1 tablespoon chopped fresh thyme 2 teaspoons fennel seeds 1 teaspoon black peppercorns 1[...]

8 tablespoons vegetable oil 3 lbs boneless pork loin , cut into 2-inch cubes kosher salt fresh ground black pepper 1 Spanish onion , cut into 1-inch dice 2[...]