Sage and Onion Stuffing

Another recipe scarcely worth bothering to post. Just put in anything that happens to be in your kitchen.

1 onion, chopped
4 stalks celery, chopped
2 leeks, sliced
1 good handful of sage, chopped
4 slices white bread crumbled to ... crumbs
1 egg
salt pepper

Soften the onion, celery, leeks in a knob of butter. Add the sage and cook for a minute or two. Put these vegetables in a bowl and mix in with the breadcrumbs. Add the egg to bind and season to taste.