Step 1: Preheat the Oven: Preheat oven to 400F (200C). Grease an 8x8 inch baking pan or a 9-inch skillet. Properly preheating the oven is crucial for even baking and a golden-brown crust.
Step 2: Combine Wet Ingredients: In a mixing bowl, whisk together the milk and egg until well combined. If using, stir in the melted butter. Melting the butter beforehand ensures it blends smoothly with the other ingredients, contributing to a richer flavor and moister crumb.
Step 3: Add Dry Ingredients: Add the Jiffy Corn Muffin Mix to the wet ingredients. Gently fold the ingredients together until just combined. Avoid overmixing, as this can lead to a tough corn bread. A few lumps are perfectly fine.
Step 4: Pour into Prepared Pan: Pour the batter into the prepared baking pan or skillet, spreading it evenly. This ensures uniform thickness and consistent baking.
Step 5: Bake: Bake for 20-25 minutes, or until a toothpick inserted into the center comes out clean. Keep close track, ovens temperatures can vary. The top should be golden brown.
Step 6: Cool and Serve: Let the corn bread cool in the pan for a few minutes before cutting into squares and serving. Allowing it to cool slightly prevents it from crumbling during slicing.
Optional Tips: For a sweeter corn bread, add 1-2 tablespoons of sugar to the batter. For a savory version, add 1/2 cup of shredded cheese or a diced jalapeo. Milk can be substituted with buttermilk for a tangy taste.