4 ears corn with husks 2 Tablespoons butter, melted 1 teaspoon chili powder 1/2 teaspoon ground cumin 1/2 teaspoon garlic powder 1/2 teaspoon salt
Prepare grill. Combine all spices and set aside. Pull husks back from corn, being careful not to pull off. Remove the silks. Brush corn with melted butter and sprinkle with the spice mixture. Recover corn with husks. Grill corn on rack about 15 minutes, or until done, turning to avoid burning.
Soak the corn in husks for 20 minutes in cold water before adding the seasoning. This will prevent the husks from burning on the grill.