Turkey Soup

Name: Turkey Soup
Ingredients: Carcass from a 14- to 16-lb roast turkey, including skin; 4 qt water; 1/2 teaspoon dried thyme, crumbled; 2 tablespoons vegetable oil; 2 medium onions, chopped; 3 medium carrots, chopped; 3 celery ribs, chopped; 6 oz medium dried egg noodles (about 3 1/4 cups); 1 cup frozen peas (from a 10-oz package); 2 to 3 cups coarsely chopped cooked turkey meat (without skin)