1 bay leaf
3 sprigs thyme
4 large sprigs parsley (including stalks)
10 cm (4 inch) piece celery stalked with leaves
two 10 cm (4 inch) pieces leek (green part)
Place the bay leaf, thyme, parsley and celery on one piece of green leek. Cover with the remaining piece of green leek. Tie securely with fine string, leaving a length of string attached so that the bouquet garni can be easily retrieved.