In a deep, heavy pot, heat oil to 350 - 360 degrees.
In a medium bowl, whisk together flour, cornmeal, sugar, salt, pepper, and baking powder.
In a separate bowl, whisk egg, buttermilk and melted butter together. Pour egg mixture into flour mixture and whisk to combine.
Stir in corn kernels.
Carefully drop batter into hot oil by the spoonful or using a small cookie scoop. Drop as close to the surface of the oil as possible to avoid a splash. The corn may "pop" a bit causing the oil to spatter, so be careful when turning fritters in the oil.
Let fritters cook until golden brown, turning them every so often so they brown all over. Remove from oil with a slotted spoon (or spider) and set on a plate lined with paper towel to drain excess oil.
Serve immediately, preferably with spicy honey for dipping.
Notes
I made them plain here, but here is a short list of suggested mix-ins: crumbled bacon / crab / bell peppers / cheese / lobster / hot peppers