Pork with carrot

6 tablespoons vegetable oil, divided (plus more if needed) 1 1/2 cups chopped onions 1 cup diced carrot (1/2-inch dice) 2 tablespoons minced serrano peppers 3[...]

2 lbs pork loin roast 2 carrots , sliced 1 large onion , diced 1 large eggplant , peeled and diced 3 cups tomato sauce (Home made or your favorite) 3 garlic[...]