01 - Preheat oven to 400°F. Lightly grease a 9-inch square baking pan or cast-iron skillet.
02 - In a large mixing bowl, whisk together yellow cornmeal, all-purpose flour, granulated sugar, baking powder, baking soda, and salt.
03 - In a separate bowl, whisk together eggs, buttermilk, honey, melted unsalted butter, and vegetable oil until well blended.
04 - Pour wet mixture into the dry ingredients, stirring gently until just combined. Avoid overmixing for a tender crumb.
05 - Fold in diced jalapeño peppers and corn kernels until distributed evenly throughout the batter.
06 - Transfer batter to the prepared pan. Optionally, arrange reserved jalapeño rings on the surface for garnish.
07 - Bake for 22 to 25 minutes, or until the top is golden brown and a toothpick inserted into the center emerges clean.
08 - Allow to cool slightly before slicing. Drizzle with additional honey before serving, if desired.