Roasted Chicken with Caramelized Onions

1 1/2 heads garlic , separated and peeled 1/2 cup milk 3 tablespoons olive oil , divided salt and pepper 2 tablespoons butter 2 onions , cut into 1[...]

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[...]

2 teaspoons vegetable oil 2 medium sweet onions , cut in half and thinly sliced 8 cups chicken broth 1/2 teaspoon fresh ground black pepper 1 garlic clove ,[...]