Vegetable Corn Bread

Name: Vegetable Corn Bread
Cuisine: American
Ingredients: 2 tablespoons butter, for the baking pan; 1⅓ cups yellow cornmeal; 1 teaspoon baking powder; 2 teaspoons salt; ¾ cup buttermilk; 2 eggs, lightly beaten; ¼ cup vegetable oil or rendered bacon fat; ¼ cup vegetable oil or rendered bacon fat; 1 cup grated zucchini; ½ cup peeled, seeded, and chopped tomatoes; ¼ cup seeded, deveined, and chopped sweet red bell pepper; 2 tablespoons chopped green chile or jalapeño peppers; 2 tablespoons chopped green chile or jalapeño peppers; 1 ear fresh sweet corn, kernels removed; 1 ear fresh sweet corn, kernels removed