1) Mix all the ingredients together in a bag.
2) Preheat oven to temperature of 425 degrees.
3) In a pyrex dish, melt 2-3 teaspoons of butter.
4) To the cornmix, add the egg, water and melted butter.
5) Pour the mixture into a well greased baking dish.
6) Bake in the preheated oven for 20 minutes.
7) Serve the homemade cornbread as a side dish. It can be served warm or at room temperature.