Preheat oven to 350°F. Heat oil in heavy large ovenproof pot over medium-high heat. Add ribs and brown well, turning frequently, about 10 minutes. Add onions, pineapple with syrup, broth, chili sauce, honey, Worcestershire sauce and garlic to ribs; stir to coat. Cover pot and bake ribs 1 hour. Uncover and bake until ribs are tender, about 1 hour. Season to taste with salt and pepper. Sprinkle with parsley.