Preparation of Ingredients

1. Preheat the Oven: Ensure the oven is heating to 400°F (200°C) to create the ideal baking environment for the cornbread.
2. Grease the Baking Pan: Use extra unsalted butter to grease the 9-inch square baking pan, setting the stage for a non-stick bake.

Mixing Dry Ingredients

1. Combine Dry Ingredients: In a large mixing bowl, whisk together 1 cup of yellow cornmeal, 1 cup of all-purpose flour, 1/4 cup of granulated sugar, 1 tbsp of baking powder, and 1/2 tsp of salt, establishing the dry base of your cornbread.

Combining Wet Ingredients

1. Blend Wet Ingredients: In a medium bowl, mix 1 cup of buttermilk, 1/3 cup of melted unsalted butter, and 2 large eggs until well combined, ensuring a smooth, homogeneous liquid mixture.

Creating the Batter

1. Merge Wet and Dry Mixtures: Pour the wet ingredients into the dry ingredients. Stir until just combined, taking care not to overmix to maintain a tender crumb.

Baking the Cornbread

1. Transfer to Pan: Pour the batter into the greased baking pan, smoothing the top with a spatula.
2. Bake: Place the pan in the preheated oven and bake for 20-25 minutes, or until a toothpick inserted in the center comes out clean or with a few moist crumbs.
3. Cool: Allow the cornbread to cool in the pan for 10 minutes before transferring to a wire rack.