Avocado Vichyssoise

Yield:	8 Servings
Categories:	Soups

1	lb	Potatoes; peeled and roughly cut
3		Poblano chiles
4		Tomatillos; husks removed
6		Green onions
1		Serrano chile; seeded
1/2	bn	Cilantro; large stems removed
2	tb	Mint leaves
2	tb	Lime jjuice
1	tb	Candied ginger; minced OR
2	ts	Grated fresh ginger
2		Ripe avocados; peeled, seeded, and roughly chopped
6		-(up to)
8	c	Milk
		Salt and pepper
1/2	c	Sour cream
1	ts	Pureed chipotle chile