Ingredients

6 tablespoons butter
1 large onion, chopped
3 celery stalks with leaves, cut into 6-mm slices
6 tablespoons all-purpose flour
1 teaspoon salt
¼ teaspoon black pepper
¼ teaspoon garlic powder
½ teaspoon dried thyme
½ teaspoon savoury
½ teaspoon parsley flakes
1½ cups milk
4 cups cubed, cooked turkey
5 medium carrots, cooked into 6-mm slices
1½ cups turkey or chicken stock
1 package frozen peas