Roasted Chicken Onion Soup

2 cups chicken , roasted and cut into strips 2 teaspoons vegetable oil 2 medium onions , halved and thinly sliced (1 cup) 8 cups chicken broth 1/8 teaspoon[...]

3 -4 lbs chicken coarse salt fresh ground black pepper 3 medium onions 2 lemons 2 tablespoons unsalted butter , melted 2 tablespoons flour 2 cups chicken[...]

8 cups chicken broth 1 chicken bouillon cube 2 medium carrots , sliced 3 celery ribs , sliced 2 cups onions , thinly sliced (about 2 large onions) 3[...]