-
1
Preheat broiler.
-
2
Arrange chiles on rack of a broiler pan and broil about 2 inches from heat, turning them frequently, until skins are blistered and charred, 8 to 12 minutes.
-
3
(Alternatively, if using a gas stove, lay chiles on their sides on racks of burners and turn flames on high.
-
4
Char chiles, turning them with tongs, until skins are blackened, 3 to 6 minutes.)
-
5
Transfer chiles to a bowl and let stand, covered, until cool enough to handle.
-
6
Wearing rubber gloves, peel chiles.
-
7
Cut off tops and discard seeds and ribs.
-
8
Remove husks from fresh tomatillos and rinse tomatillos under warm water to remove stickiness.
-
9
In a saucepan simmer tomatillos, broth, and garlic until tomatillos are tender, about 10 minutes if using fresh tomatillos and about 5 minutes if using canned.
-
10
Add chiles to tomatillo mixture.
-
11
Cool salsa slightly and in a blender pulse until coarsely chopped (use caution when blending hot liquids).
-
12
Salsa may be made up to this point 2 days ahead and cooled, uncovered, before being chilled, covered.
-
13
Bring salsa to room temperature or reheat before proceeding.
-
14
Just before serving, in blender pulse salsa with cilantro until cilantro is finely chopped (use caution when blending if salsa is heated) and season with salt.