Famous Dave's Cornbread

Ingredients

• 1 cup all-purpose flour
• 1 cup cornmeal
• 1/3 cup brown sugar, packed
• 1 tablespoon baking powder
• 1/2 teaspoon salt
• 1 cup buttermilk
• 1/4 cup vegetable oil
• 2 large eggs
• 1/2 cup corn kernels (optional)
• Melted butter for brushing on top (optional)