Preheat the oven to 400°F (200°C). Lightly coat an 8-inch square baking dish or cast iron skillet with melted butter to prevent sticking and enhance browning.
In a sizable mixing bowl, blend the cornmeal, flour, sugar, baking powder, and salt until thoroughly combined.
Incorporate the milk, eggs, and melted butter into the dry mixture. Stir gently with a spatula or whisk until the batter is just blended. Avoid over-stirring to maintain a tender crumb.
Transfer the mixture into the prepared baking vessel, smoothing the surface with a spatula for even baking.
Place in the preheated oven and bake for 20 to 25 minutes, or until the top turns a deep golden hue and a toothpick inserted at the center comes out clean.
Allow the cornbread to rest for 5 to 10 minutes before cutting. Serve warm, optionally accompanied by butter or a drizzle of honey.