Masa Biscuits with Ham and Green Chile Gravy

Yield:	8 Servings
Categories:	Ham, Mexican, Sauces

5		Long green chiles (Anaheims)
6	tb	Unsalted butter
1	lb	Firm, smoky ham, trimmed, cut into 1/4" cubes
1/4	c	Unbleached A-P flour
5	c	Milk, 2% ok
1/2	ts	Salt
8		Freshly baked Masa Biscuits, (recipe), split