Ratatouille Soup

1 small eggplant , cubed (4 cups) 2 medium zucchini , cut into 1/2 inch slices (2 2/3 cups) 1 medium sweet red pepper, cut into 1 inch pieces (1 cup) 1 medium[...]

2 tablespoons olive oil , divided 3/4 lb pork tenderloin, cut into small dice 1 medium onion , peeled and finely chopped 2 garlic cloves , peeled and minced 1[...]