Place the pork loin on a baking pan and season with salt, nutmeg, pepper, oregano, 50 ml / (3 1/3 tablespoons) olive oil, unpeeled crushed garlics, honey and white wine. Let marinate about 1 hour.
Preheat the oven to 180ºC / (350ºF).
Wash and peel the apples. Cut them into cubes and place in a saucepan with the remaining olive oil, the onion cut into round slices and the brown sugar. Bring to low heat and simmer about 10 minutes, stirring occasionally. Turn off the heat and pour this mixture over the pork loin.
Cover the baking pan with aluminum foil and bake about 1 hour and 15 minutes until golden brown. Occasionally drizzle the pork loin with the sauce.
Turn off the oven and serve the loin with roasted potatoes or rice.