Combine the butter, cilantro, chili powder and cumin, set aside.
Carefully peel back corn husks to within an inch of bottom of the
cob. Discard the silks. Rub ears of corn evenly with the reserved
butter mixture. Rewrap corn husks and tie at the top with kitchen
string. Soak, covered, in cold water for 20 minutes. Preheat the
grill to medium-high. Grill the corn 5 inches above the heat source
for 15 minutes, turning occasionally. Remove from the heat and serve.
6 T butter,unsalted, room temp
1 T cilantro leaves,chopped
1/4 t chili powder
1/8 T cumin,ground
8 corn on cob with husks