- 4 ears corn in the husk
- 1/4 cup mayonnaise
- 1/8 teaspoon cayenne pepper, or to taste
- 3/4 cup shredded cotija or feta
- Accompaniment: lime wedges
- Prepare grill.
- Soak corn in husks in cold water 10 minutes. Drain corn and grill on a rack set 5 to 6 inches over glowing coals until husks are charred, about 10 minutes. Shuck corn and grill until kernels are browned in spots, about 10 minutes.
- While corn is grilling, in a small bowl whisk together mayonnaise and cayenne. Using the small teardrop-shaped holes on a four-sided grater grate cotija.
- Brush mayonnaise mixture onto hot corn and sprinkle with cojita.
- Serve corn on the cob with lime wedges.