01 -
Set oven temperature to 350°F and grease the baking dish thoroughly to prevent sticking.
02 -
In a large bowl, whisk together self-rising flour, yellow cornmeal, cumin, cayenne pepper, kosher salt, garlic powder, onion powder, and black pepper until evenly blended.
03 -
In a separate bowl, crack the eggs ensuring no shells, then add melted butter and half and half. Stir gently before folding into the dry mixture without overmixing to maintain tenderness.
04 -
Heat vegetable oil in a skillet over medium heat. Add diced red and green bell peppers, red onion, and jalapeño pepper. Cook, stirring occasionally, for 5 to 8 minutes until softened and fragrant. Allow to cool slightly.
05 -
Fold frozen corn kernels and chopped cilantro into the batter, ensuring even distribution.
06 -
Stir the sautéed vegetables into the batter, then fold in shredded sharp cheddar cheese until fully incorporated.
07 -
Transfer batter to the prepared baking dish and spread uniformly with a spatula. Bake uncovered at 350°F for approximately 40 minutes, or until the top is golden and a toothpick inserted near center comes out mostly clean.
08 -
Allow the casserole to rest for a few minutes after baking to firm up for clean slicing and optimal texture.