6 tbsp butter, melted
1 tsp cayenne pepper
juice of 2 limes
pinch of salt
Being careful not to rip husks, pull back and remove silks from the corn. Carefully fold the husks back over the corn. Soak corn in husks in a sink of cold water for 10 minutes. Remove from water and drain well.
Place corn on a medium-high hot grill and cook about 12 minutes, turning often to prevent burning. Set aside to cool slightly.
In a small bowl, combine the butter, cayenne pepper, lime juice and salt. When the corn is cool enough to handle, pull back the husks but leave them attached as handles. Brush the butter mixture over the corn and serve.