Preheat oven to 375 degrees and butter a 9-inch pie pan.
Stir together dry ingredients in large bowl.
Beat egg with milk and add it to the flour mixture along with the melted butter. Stir everything up well.
Spread the batter in the pie pan and bake in preheated oven for 30 to 35 minutes, until it is lightly browned around the edges.
Serve hot with butter.