Celery Root Bisque

Yield:	1 Servings
Categories:

1/2	lb	Celery root (sometimes called celeriac)
2	lg	Shallots
1		Celery rib
1 1/2	tb	Butter
2 1/2	c	Water
2	ts	Fresh lemon juice; or to taste
		GARNISH
2	sl	Dark brown bread; crusts removed
2	tb	Olive oil
1/4	c	Chilled heavy cream if desired