Leftover Turkey Soup

Name: Leftover Turkey Soup
Prep time: 10 min
Cook time: 25 min
Total time: 35 min
Cuisine: American, European
Ingredients: 1 tbsp olive oil; 1 tbsp butter; 1 onion or 2 shallots; 1 carrot, large; 2 stalks celery; 1 clove garlic; 4 sprigs thyme or 1/2 tsp dried thyme; 1.5 litre /6 cups turkey or chicken stock; 75 g / 1/2 cup giant/pearl couscous; 250 g /2 cups cooked turkey or chicken; 2 bay leaves; salt and pepper to taste; 1 tbsp parsley, chopped