Heat oven to 350 Degrees F. Line muffins cups with paper liners.
Mix corn meal, flour, baking powder, salt and pepper in a large bowl. Whisk eggs and sour cream in another bowl until smooth. Mix in butter. Stir in corn, cheese and chiles. Pour over dry ingredients and mix just until blended.
Scoop batter into muffin cups. Bake 25 to 30 minutes or until no longer moist in the center. Cool a few minutes before serving.