1. Preheat grill. Peel back corn husks carefully, without breaking off, and discard silks.
2. Fold husks back into place and tie ends together with strips of outer husk or kitchen string.
3. In a large bowl, cover corn with cold water and soak for 10 minutes; drain corn.
4. Grill corn, turning occasionally for 15 minutes or until tender. Strip the remaining husk from the corn and sprinkle generously with Molly McButter®.