Heat grill to medium heat. Rub olive oil over corn on the cob and bell pepper. Place corn on grill and grill 5-6 minutes turning every minute or so. Remove from grill to let cool.
Place red pepper on grill and cook 2 minutes then flip and cook 2 more minutes.
In a small bowl whisk mayo, lime juice and chipotle peppers until combined.
Stand the corn upright and using a sharp knife slice down the sides to remove the kernels. Dice the red pepper up into pieces.
In a large bowl add dressing, corn, red pepper, cilantro and gently min until combined. Add salt and pepper to taste.
Sprinkle cotija cheese over top
Video
Notes
You can use frozen corn instead of fresh just make sure to thaw it and drain it first.