Bring a pot of water to a boil; drop in husked corn. Boil for 5-6 minutes. Alternatively, corn can be grilled if you prefer.
Cut kernels off cobs. I use a 3 1/2 inch paring knife and stand the cobs up on a cutting board. Cut the kernels off and put in a bowl. You can stop at this point and reheat before serving.
Melt butter; add salt and chipoltle pepper to butter. Pour over kernels in bowl and mix. Sprinkle with cilantro.